1. At present, the social networks are becoming (become) more popular among young generation. (At present của thì HTTD)

2. I haven't listened (not listen) to their new CD yet. Is it any good? (yet của thì HTHT)

3. When I was a student, I didn't like (not like) doing homework. (QKĐ)

4. Facebook was found (found) in 2004 by Mark Zuckerberg and Eduardo Saverin. (câu bị động)

5. The American spend (spend) 34 hours a week watching television. (spend time + V-ing)

6. Have you ever made (you/ ever/ make) origami cranes? (THHT)

7. I’ve just bought a new CD of folk songs. I am going to listen (listen) to it tonight. (TLĐ)

8. Do you adore lying (lie) in a hot bath? (adore + V-ing tương tự như like)

9. Please try to arrive (arrive) punctually at 8.30. (try + to V = cố gắng)

10. Many teenagers prefer watching (watch) TV to reading (read) books. (Prefer + V-ing/N ... to + V-ing/N)

$#natalielewis$

1. becoming ( at present ⇒ htại tiếp diễn)

2. haven't listened ( yet ⇒ htại hoàn thành)

3. didn't like (quá khứ ⇒ qk đơn)

4. was found ( quá khứ bị động: được sáng lập)   

5. spend (sự thật hiển nhiên ⇒ htại đơn)

6. Have you ever make (ever ⇒ htại hthành)

7. will listen ( Nghĩa: vừa mua đĩa CD ⇒ "tonight" là thgian trg tương lai ⇒ tg lai đơn)

8. lying (adore + v-ing : thích làm gì)

9. to arrive (try to + do sth : cố gắng làm gì)

10. watching - reading ( prefer doing sth to doing sth )