. He (lose) ________his job last month and since then he (be) ________ out of work. 7. I ________ (never eat) pizza before. Is it any good? 8. John has been writing a novel for years, but he ________ (not finish) yet. 9. How many times ________ (you clean) the window this year? 10. This is the best train I ________ (ride) on.

Cách làm:

1. Điền động từ vào chỗ trống đầu tiên theo dạng past simple hoặc present perfect.
2. Điền động từ vào chỗ trống thứ hai theo dạng present perfect continuous.
3. Điền động từ vào chỗ trống thứ ba theo dạng present perfect.
4. Điền động từ vào chỗ trống thứ tư theo dạng present perfect.
5. Điền động từ vào chỗ trống thứ năm theo dạng present perfect.

Câu trả lời:
1. lost, has been
2. have never eaten
3. has not finished
4. have you cleaned
5. have ridden

John has been writing a novel for years, but he has not finished it yet.

I have never eaten pizza before. Is it any good?

He lost his job last month and since then he has been out of work.

1 lost - has been

2 have never eaten

3 hasn't finished

4 have you cleaned

10 have riden