Word forms:

1. She's beautiful with a lovely smile.

2. She always worried about the safety of her family.

I. Make questions for the underlined word:

1. What is Phuong's number?

2. How far is it from your house to school?

3. How old will Lan Anh be on her next birthday?

Tick mk nha.

Write a verb in each blank. Use the correct forms of the vebs:

1. Can you ride a motorbike?

2. Does Tim can play the guitar ?

3. Is Sam drinking milk at the moment?

4. " Who is that lady?"

5. " I don't know "

6. Emma can speak Spanish and German, but her sister can't.

7. I'm doing my homework now.

8. "Spell your name, please ?" " G - A - R - R - Y "

9.Excuse me. Can I ask you a question ?

10. Please go to the supermarket and buy some cheese.

11. He is drinking water now because he is thirsty .

12. Every week they leave their thirsty.

13. Listen! Jack is singing a song.

14. Can you help me, please? I can't carry these bags.

15. My dog and his car are fighting now. My dog doesn't like cats.

16. There is a party in Ann's house. They are playing music and games.

1 - B

2- A

3- B

4 - D

5 - C

Mạch điện xoay chiều RLC nối tiếp. Khi điện áp tức thời hai đầu đoạn mạch sớm pha hơn dòng điện tức thời trong mạch một góc nhỏ hơn π 2 . Nếu ta chỉ tăng L thì kết luận nào sau đây sai?

A. Hệ số công suất của đoạn mạch giảm.

B. Cường độ hiệu dụng trong mạch giảm.

C. Hiệu điện thế hiệu dụng trên tụ giảm.

D. Công suất trên đoạn mạch tăng.

1 ) fill in each gap with the most suitable words:

My uncle lives in a small house in Hanoi. He teaches English at a secondary school there. He oftens has breakfast at seven in the morning and has lunch at about twelve o'clock in the canteen of the school. He teaches students in the morning. He teaches them dialogues on Wednesdays and Fridays. On Monday, he teaches them grammar. In the evening, He usually stays at home and listen to the radio or watches TV. He sometimes goes to the movies theater. He always goes to bed at half past ten.