67. I’m not good _______ English. I think I should spend more time _______ it. A. in / at B. at / on C. at / in D. on / at 68. How is thing getting ______ ? A. up B. on C. in D. over 69. An umbrella I what I need now, it’s raining . I’ll give it _____ tomorrow. A. up B. away C. back D. over 70. I’ve gone ______ all my pockets but I can’t find the keys. A. on B. off C. through D. of 71. I couldn’t find any place to go ______ holiday. A. at B. for C. up D. on 72. I’m fed ______ doing the same work everyday. A. out of B. forward to C. on to D. up with 73. Have you ever thought ______ giving up smoking? A. over B. of C. on D. at 74. If you don’t know the meaning of the word, you should look it ______ in the dictionary. A. out B. in C. up D. on 75. She has tried ______ several shoes but she can’t find suitable ones. A. at B. in C. out D. on 76. Most countries have brought malaria _____ control with the help of the World Health Organization. A. under B. out of C. below D. in 77. The party begin at 7 o’clock and I’ll pick you _____ at 6: 30. A. on B. up C. away D. Of 78. I come _____ an ancient city, sometimes referred ______ as the Athens of the North. A. on / as B. up / to C. over / to D. from / to 79. The house is ______ fire. Please call ______ for help! A. at / to B. for / at C. on / for D. up / for 80. An apple stand _____ the New York State. A. for B. on C. up D. at 81. She keeps ______ complaining ______ the weather. A. in / of B. on / about C. out / about D. on / in 82. Some pessimistic persons think that the world’s resources will run ____ in some day. A. off B. of C. out D. on 83. Let’s get acquainted _____ the newcomer. A. to B. of C. with D. about 84. We don’t have time to think it ______ . A. on B. up C. out D. over 85. I object ______ being kept waiting. Why can’t you be _____ time? A. at / in B. for / in C. to / on D. at / on 86. You aren’t aware _____ the time, are you ? You are always late ______ work. A. of / for B. for / of C. on / at D. on / for 87. We were confused ______ the cross word puzzles. A. on B. with C. of D. for 88. If someone knocks _____ the door ______ night, don’t open it. A. on / at B. at / at C. up / in D. at / on 89. Everything is available _______ the operation. A. of B. on C. from D. for 90. He is very keen _____ English, but he is not good ______ listening. A. at / on B. on / at C. at / at D. to / of 91. Your hairstyle is quite similar _____ me. A. from B. with C. of D. to 92. Nguyen Du devoted all his lifetime ______ writing. A. for B. to C. in D. from 93. I bought a coat ______ my mother _______ the supermarket. A. from / for B. for / at C. for / from D. for / in 94. She was very surprised ______ the grade she received. A. at B. on C. of D. about 95. We might need more food, depending ______ how many people turn up. A. for B. on C. at D. with 96. Jane doesn’t spend much money ______ clothes. A. over B. about C. at D. on 97. A sign warned motorists ______ dangers. A. of B. for C. about D. A and C 98. They translated the letter ______ French. A. for B. with C. into D. about

Làm giúp em phần f, g, h thôi ạ! Em để lại 30 điểm cho 3 phần đó ạ! Giúp em với ạ! Em cảm ơn ạ!

Ý nghĩa của CẢM ỨNG đối với đời sống của sinh vật

Giúp mình với nha.Sáng mai mik phải nộp bt rồi huhuhu

xét tính bị chặn của hàm un= n -√ n^2-1

Làm giúp mình với cảm ơn.. Giúp mình.

Cho tam giác ABC vuông tại A, đường cao AH. M là một điểm tuỳ ý trên cạnh BC (M khác B, C). Gọi D, E lần lượt là hình chiếu của M trên AB, AC. a, Tứ giác ADME là hình gì? Vì sao? b, Chứng minh rằng: góc C = góc BAH

Nhận xét về quê hương của tế hanh có ý kinhận xét về quê hương của tế hanh có ý kiến cho rằng dù viết về chủ đề khg mới nhưng nhà thơ đã tạo nên nhiều điều hấp đẫn mới mẻ

DỊCH và nhận xét When you know the world will perish you will what do it first? The answer is you will turn into a criminal to take what you want, you want to enjoy it. desire it, lust gender,wealth, ... all just your desire lust before you die. SO , LET'S LIVE ONE WAY GLADSOME

1. Rewrite the following sentences beginnig as shown, so that the meaning remains the same. a. The factory is producing more and more pollution. --> More anh more............................................. b. He drives carelessly , so he usually has accidents. --> He is such................... c. He has been collecting stamps for three years. --> He started.................... d. I don't really want to go to the museum. --> I'd rather...................... e. Vicky is too young to join the club. --> Vicky is not.................. f. I wrote this essay in three hours. --> It took.......................... g. How long is it since you last saw Ann? --> When..................... h. You will catch a cold if you don't keep your feet dry. --> Unless.................. i. The police let him leave last they had questioned him. --> He was.............. k. I haven't seen that man here before. --> It's..................... l. The furniture was so expensive that i didn't buy it. --> The furniture was too........................ m. I'm always nervous when i travel by air. --> Travelling........................... 2. Complete the second sentences so that it has a similar meaning to the first one, using the word given in brackets.Do not chang the words in anyway. a. he didn't wake up early, but now she does (used) -->She.................. early. b. They haven't talked to each other for 2 years. (since) --> It's............................ to each other. c. She has never heard such a ridiculous lie (most) --> It's the.................... ever heard. d. He hasn't been to school for four days. (absent) --> He................................ school for 4 days.