giúp em với ạ có gì em vote 5 sao I. Fill in the blank with "have" or "has" 1. During the five years, John ________ had fifteen different jobs. 2. He ________ worked in banking sector. 3. Teddy ________ been a teacher since 2004. 4. I ________ been on holiday for six days. 5. I and Kate ________ started our own company this year. 6.________ your mother learned how to drive? 7. They ________ never been to Madrid. 8. ________ you ever met anyone famous? II. Put the verbs in brackets into the present perfect tense. 1. Tom (see) _________________ this film before. 2. I (finish) ________________________ my exercise already. 3. They (live) __________________ here since 1990. 4. Mary (never/ be) _____________________ to Hanoi. 5. The students (discuss) ___________ the question recently. 6. Your mother (ever/wash) _________________ her car? III. Choose the best answer to complete each of the following sentences. 1. Peter _____________ to that museum twice. A. have been B. was C. will be D. has been 2. We __________ to Da Lat several times. It’s a foggy city. A. were B. have been C. were being D. had been 3. Huy ___________ learnt English for 5 years. A. have B. to have C. having D. has 4. This is the most interesting novel _____________ A. I have to read B. I had read C. I’ve never read D. I’ve ever read 5. This is _______ expensive dictionary I have. A. more B. most C. the more D. the most 6. My parents ____________ abroad for a week. A. have be B. have been C. having be D. having been 7. Je _______ London 2 years ago and I _______________________ him since then. A. left/ hadn’t seen B. left/ haven’t seen C. was leaving/ haven’t seen D. left/ didn’t seen 8. John usually _________ swimming with my friends on the weekends A. go B. went C. goes D. has gone 9. Have you ever _________ of that? A. hear B. heard C. hears D. hearing 10. That is the most interesting film I ___________. A. has ever watched B. has ever watch C. have ever watched D. have ever watch IV. Rewrite the sentence, using the given clues 1. I/live/Kon Tum/ nearly eleven years/. I/move/Kon Tum/2010. ............................................................................................................ 2. My sister/never/eat /durian/before. ............................................................................................................ 3. I/ not/ meet/ my old teacher since 2015. ............................................................................................................ 4. You/ ever/ be/ New York? ............................................................................................................ 5. This/ delicious/ dish/ my mother/ever/cook. ............................................................................................................ 6. You/ finish/ your writing/ reading exercises/ yet? ............................................................................................................

Dựa vào tập bản đồ địa lý 9 và kiến thức đã học: Xác định vị trí các trung tâm công nghiệp của vùng Đông Nam Bộ.

viết đoạn văn ngắn ( 7 - 10) câu nói về bệnh viêm đường hô hấp cấp covid 19 có sử dụng các kiểu câu : trần thuật , nghi vấn , cầu khiến , phủ định . Chỉ ra các kiểu câu đó . Mn giúp mih vs

3. protein đc phân giải thành những chất nào ? ứng dụng trong đ/s? 4. có những hình thức ô hấp nào? các hình thức ô hấp này có j khác nhau ?

Cho 11,8 gam hỗn hợp Na và Mg tác dụng với dung dich HCl 1M dư . Sau phản ứng thu được 8,96 lít khí ( đktc ) A ) viết phương trình hóa học xảy ra B ) tính khối lượng mỗi kim loại trong hỗn hợp ban đầu C ) tính thể tich dung dich HCl 1M đã dùng ( biết HCl 1M đã dùng dư 20% so với phản ứng )

một hình tròn có diện tích 28,26 cm2 . hỏi hình tròn đó có chu vi bằng bao nhiêu?

Tính tổng các đơn thức sau : 3/4 xyz^2 ; 1/2 xyz^2 ; -1/4 xyz^2

- Underline adverbial phrases in following sentences. (2.5pts) ​1. We first met when he became the manager of the bank. ​2. I sometimes call on my younger sister when I'm in London ​3. After we had eaten, we played cards ​4. Take a packed lunch with you, in case you get hungry. ​5. There was a power failure earlier today and the trains are all running late now.mn giúp e với nhé e đg cần gấp lắm

3. It’s too late. I ______________ go now. 4. She gets bad marks at chemistry. She ______________ to study harder. 5. The traffic lights are red. You ______________ stop. 6. ______________ I go to the movies now? 7. She ______________ speak English when she was six. 8. Life is short. We ______________ waste it. 9. I ______________ do my homework last night because I was too tired. 10. You ______________ to walk alone after dark. It’s dangerous

Tìm toạ độ M trên đường thẳng 2x-y=0 cách A (-3;1) khoảng cách ngắn nhất