Hooc môn có tác dụng kích thích sự sản xuất tinh trùng ở nam? A. FSH B. LH C. Testosteron D.cả a,b và c

Find the word which has the different sound in the underlined part. 1. A. break B. bread C. instead D. health 2. A. engaged B. gripped C. laughed D. wrecked II. Choose the best answer. There ……………. A bus station in the city centre, but it has been moved to the suburbs. A. used to be B. used to have C. were D. use to have “…………….. is it from your house to the supermarket ?” “- About 5km.” A. How long B. How often C. How far D. How much Drivers have to …………….. the seatbelt whenever they drive. A. put B. tie C. fasten D. put on We should wait for the traffic lights ………………. before we cross the streeet. A. turn green B. to turn green C. turn yellow D. to turn yellow He forgot to give a …………… before he turned left and got a ticket. A. signal B. sign C. light D. hand A ……………. is a film that shows real life events or stories. A. action B. documentary C. thriller D. comedy I found the book so …………… that I couldn’t put it down. A. gripping B. boring C. tiring D. shocking A ……………. is a film that tries to make audiences laugh. A. horror B. sci-fi C. comedy D. Documentary The end of the film was so …………….. that many people cried. A. shocking B. moving C. exciting D. boring Mr. Bean’s Holiday is a …………… film - I was laughing from beginning to end. A. hilarious B. violent C. scary D. moving

Câu 1: Lan doesn’t have homework today. She is …………… TV all the evening. A. watches B. watching C. going to watch D. watch Câu 2: ………….. are you going to stay? – At a hotel. A. Where B. What C. When D. Why Câu 3: ………… are you going to stay? – For two weeks A. What B. Where C. How long D. How often Câu 4: We are going to visit the ………. in Hue. A. houses B. garden C. sky D. citadel Câu 5: ………. are they going to do in Nha Trang? They are going to swim there. A. What B. Where C. How long D. How often Câu 6: I’m going to ………… a movie to night. A. do B. look C. see D. go Câu 7: She is going to ………… a picnic in the mountain. A. have B. has C. take D. takes Câu 8: I want to travel ……… car. A. to B. by C. do D. is Câu 9: We are planning our ………….. vacation. A. camp B. hotel C. picnic D. summer Câu 10: We sometimes ………… sailing gin the fall. A. do B. make C. go D. take Chọn một câu đúng trong hai câu dưới đây: Câu 11: A. Nam wants go to the park. B. Nam wants to go to the park. Câu 12: A. How are you going to travel? – By car. B. What are you going to travel? – By car. Câu 13: A. What are you going to do tomorrow? B. What are you going to do on tomorrow? Câu 14: A. Do you see a movie tonight? – Yes, I am. B. Are you going to see a movie tonight? – Yes, I am. Câu 15: A. They are going to stay with their uncle and aunt. B. They are going to stay at their uncle and aunt. Đọc đoạn văn sau và chọn đáp án đúng cho các câu hỏi: Nam and Minh are going to have a trip. First, they are going to visit Da Lat for 3 days. Nam’s going to stay at Minh’s house. They are going to go around the city by horse. Next, They are going to Nha Trang. They are going to swim and play soccer on the beach. There is a small house near the sea for them to stay for 2 days. Finally, they are going to visit Ho Chi Minh City. They are going to stay at a hotel for 3 days. They are going to Dam Sen Park and play a lot of games. first: đầu tiên next: tiếp theo finally: cuối cùng Câu 16: Where are Nam and Minh going to have visit first? A. HCM City B. Ha Noi C. Da Lat D. Nha Trang Câu 17: How are they going to go around the city? A. by car B. by motorbike C. by horse D. walking Câu 18: What are they going to do in Nha Trang? A. swimming and playing soccer. B. playing a lot of games. C. staying at a hotel. D. going around the beach. Câu 19: Where are they going to stay in Ho Chi Minh City? A. a hotel B. a house C. a camp D. a school Câu 20: How long are they going to stay in Ho Chi Minh City? A. for 2 days B. for 3 days C. for 4 days D. for 5 days.

mạch dao động điện từ gồm cuộn cảm thuần và tụ điện có điện dung 1600/π pF .chu kỳ dao động là 8Ms .cường độ dòng cực đại qua cuộn cảm là 4mA .tính tần số góc và điện áp cực đại giữa hai bản tụ điện

Bài 4. Cho phương trình: x2 – 5x + m = 0 (m là tham số). a) Giải phương trình trên khi m = 6. b) Tìm m để phương trình trên có hai nghiệm x1, x2 thỏa mãn: |X1+X2|=3

Ai nhanh mk tick 5 sao Giúp mk với ạ.Đang cần gấp ạ

cho pt (ẩn x) : xbình -6x+m=0. tìm m để pt có 2 n phân bt x1 x2 tmđk x1bình -x2bình=12 giúp mk vs

Tiếng anh 8 giúp mình với mọi người

Một ống dẫn nước hình trụ có một đầu to, một đầu nhỏ. Đầu to có bán kính R1 = 4cm và độ lớn vận tốc nước là v1 = 3 m/s. Hãy tính độ lớn vận tốc nước v2 tại đầu nhỏ có bán kính là R2 = 2cm?

1 o to cho khach chay trung bainh 1 gio duoc 35,6 km . hoi t rong 10 gio o to di duoc bao nhieu km