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Đáp án là: has already done (câu chia thời hiện tại hoàn thành vì có already).
Đáp án là: to learn/ learning (start to V/ Ving: bắt đầu làm gì).
1 will have
2 looked
3 had fed
4 would understand
5 would arrive
6 would have had
7 swim
8 press
9 asked
10 would call
3 . She writes to me every week . the sentences :
1 . Be careful in your work ! ( care )
2 . He is not strong enough to lift up the vase by himself . ( strenght )
3 . The kitchen is a dangerous place . ( danger )
4 . There's a very interesting film on TV tonight . ( interest )
Put the verbs in brackets into the correct tense of form :
1 . Where is Thu ? - She is playing in the schoolyard .
2 . It is safe to keep drugs and chemicals in locked cupboard.
3 . She writes to me every week
4 . Do you like this picture ? - My brother painted it yesterday .
1 went
2 were
3 wrote
4 could
5 bought
6 studied
7 would go
8 would stop
9 were
10 would lend
1.wouldn't go
2.won't rain
3.will you do
4.will fail
5.has been
K CHO MK NẾU THẤY ĐÚNG!!~~
I`m afraid I have no time to help you now. I (write) am writing a report. But I (promise) promise I`ll give you some help later.
Look, it (rain) is raining outside. The rain (get) is getting heavier.
Remember that the sun (rise) rises in the east. It`s behind us so we (travel) travel west.
The students (celebrate) are going to celebrate / will celebrate Students` Day tomorrow.
Hoa (have) will have / are going to have a birthday party this evening.
She (get) is getting taller and taller this year.
They (prepare) are preparing for their next performance.
The Greens (go) goes to the movies once a week.
There (be) is a traffic jam in the city center almost every day.
Where is Mai? What (she / do) is she doing?
I`m afraid I have no time to help you now. I (write) am writing a report. But I (promise) promise I`ll give you some help later.
Look, it (rain) is raining outside. The rain (get) is getting heavier.
Remember that the sun (rise) rises in the east. It`s behind us so we (travel) travel west.
The students (celebrate) are going to celebrate / will celebrate Students` Day tomorrow.
Hoa (have) will have / are going to have a birthday party this evening.
She (get) is getting taller and taller this year.
They (prepare) are preparing for their next performance.
The Greens (go) goes to the movies once a week.
There (be) is a traffic jam in the city center almost every day.
Where is Mai? What (she / do) is she doing?
II. Read the passage and complete the sentences. True (T) or false (F).
Air pollution is a serious problem in many cities. Motor vehicles, factories and other sources create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing of their garbage. The amount of garbage grows each year, but places to put it are quickly filling up. Citizens, governments, industries, scientists, and business people must work together in different ways to gradually reduce pollution. For example, most cities have introduced recycling programmes.
¨ 1. Motor vehicles and factories are among some sources of air pollution. T
¨ 2. Air pollution doesn’t endanger people’s health in some cities. F
¨ 3. Air pollution is the only problem of the environment mentioned in this passage.F
¨ 4. Garbage disposal is a problem in many large cities.T
¨ 5. Everyone must cooperate to reduce pollution.T
6. We can reduce pollution by recycling programmes only. F
Đáp án là: was raining (QKTD when QKĐ).