P/s: đây không phải chia động từ bình thường mà là chia động từ khuyết thiếu nâng cao. Đọc kĩ đề hộ mình ạ
MODEL PERFECT (Complete the following sentences with could / couldn’t / should / shouldn’t / must + have +PP or should / must /can’t + infinitive.)
1. Susan failed her Economics 201 last term._ She …………… (be) very upset.
2. This computer isn’t fast enough. _ I know I ……………(buy) a better one, but I didn’t have enough money when I bought this last month.
3. Why did you stay at a hotel when you went to New York? _You ……………(stay) with Barbara.
4. Jack fell off a ladder yesterday but he’s all right._ He’s lucky _ he …………….(hurt) himself badly.
5. The situation was bad but it …………… (be) worse.
6. You have been traveling all day. You ……………(be) tired.
7. I’ve lost one of my gloves. I ……………(drop) it somewhere.
8. Carol ……………(get) very bored in her job. She does the same thing everyday.
9. Jane walked past me without speaking. She ……………(see) me.
10. The phone rang but I didn’t hear it . I …………… (be) asleep.
Loga
Sinh Học lớp 12
