ÔN TẬP GIỮA KÌ I ANH 9

What is the structure for affirmative sentences in the past perfect tense?

• S + had + V3/ed

• S + have + V3/ed

• S + was + V3/ed

• S + is + V3/ed

What is the structure for negative sentences in the past perfect tense?

• S + hadn't + V3/ed

• S + didn't + V3/ed

• S + has not + V3/ed

• S + have not + V3/ed

What is the structure for interrogative sentences in the past perfect tense?

• Had + S + V3/ed?

• Did + S + V3/ed?

• Has + S + V3/ed?

• Have + S + V3/ed?

What are some indicators of the past perfect tense?

• Until then, before, after

• Now, later, soon

• Always, never, sometimes

• Yesterday, today, tomorrow

What is the structure for affirmative sentences in the present perfect tense?

• I / we / you / they + have + V3/ed

• I / we / you / they + had + V3/ed

• I / we / you / they + is + V3/ed

• I / we / you / they + are + V3/ed

What is the structure for negative sentences in the present perfect tense?

• I / we / you / they + haven't + V3/ed

• I / we / you / they + didn't + V3/ed

• I / we / you / they + has not + V3/ed

• I / we / you / they + have not + V3/ed

What is the structure for interrogative sentences in the present perfect tense?

• Have + you / they + V3/ed?

• Did + you / they + V3/ed?

• Has + he / she + V3/ed?

• Had + you / they + V3/ed?

What are some indicators of the present perfect tense?

• just, already, before

• now, later, soon

• always, never, sometimes

• yesterday, today, tomorrow

You should keep ______ items in a metal or plastic container. Otherwise, they can become damaged.

• common

• useful

• popular

• fragile

My cousin left his teddy bears at the hotel. Luckily, he ______ in lost property.

• looked for it

• got it back

• went for it

• put it away