Ex1. Use the correct form of words:

1. Nuclear energy can provide enough ..electrity.... for the word's need, but it is ..dangerous.. (electric/ danger)

2. Coal is ..limitative.. and it will be ..replaced.. by another .renewable.. sources. (limit/ replace/ renew)

3. Wind power is ..convenient.. and .abundant.. (conveniene/ abundance)

4. Renewable source won't cause .pollution.. or waste ..natural. resources. (pollute/ nature)

5. By using solar energy the prolem of the energy ..shortage. will be solved. (short)

giúp mình với

mình cần gấp

1 noisy

2 beautiful

3 friendly

4 hottest

5 carelessly

6 nationalities 

7 businesswoman

8 worker

9 second

1  beautiful

2. friendly

3. heatest

4. careless

5. nationalities

6. business

7. worker

8. second

giúp mình

1 noisy

2 beautiful

3 friendly

4 hottest

5 carelessly 

6 businesswoman

7 worker

8 second 

nationalities

     The city is home to more than a hundred__nationalities____  (NATION)

IV. Give the correct forms of the verbs in brackets: Simple future or Future continuous.

1. Our family (use) WILL USE the new type of bulb to save energy.

2. The government (put) WILL PUT natural resources under protection.

3. Who (look) WILL LOOK after the children when you are away?

4. I (phone) WILL PHONE you as soon as I finish my work.

5. We (go) WILL BE GOING to the cinema at 7 p.m tomorrow.

Câu 2 (1 điểm):

V. Give the correct form of the words given to complete the sentences.

1. Solar power can be used to HEAT or cool our houses. (HOT)

2. There will be a SHORTAGE of energy in the near future. (SHORT)

3. Scientists are looking for clean and EFFECTIVE resources of energy. (EFFECT)

4. Solar energy is plentiful and it can be replaced EASILY. (EASY)

5. Nuclear power is expensive and DANGEROUS. (DANGER)

1 plentiful

2 electricity

3 effective

4 environmentally

5 polluted

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 .

Put the correct form of the words in bracks to complete  the sentences : (như cách làm của chị Phương An)

3 . She ( write ) writes to me every week . the sentences : (thì hiện tại đơn có every week, chủ ngữ số ít nên writes thêm s)

1 . Be careful in your work ! ( care ) (câu cảm thán, kí hiệu dấu ! thì phải chuyển thành tính từ)

2 . He is not strongs enough to lift up the vase by himself . ( strenght ) (trước enough là tính từ, trạng từ)

3 . The kitchen  is a dangerous place . ( danger ) câu này chỉ nơi nhà bếp NGUY HIỂM nên dùng tính từ)

4 . There's a very interesting film on TV tonight . ( interest ) (tính từ, thú vị cho con người)

Put the verbs in brackets into the correct tense of form :

1 . Where is Thu ? - She ( play ) is playing in the schoolyard . (Đang dối thoại nên ta sử dũng hiện tại tiếp diễn)

2 . It is safe ( keep ) to keep drugs and chemicals in locked cupboard. (nó an toàn, to chỉ là nghĩa là để, để giữ cái gì đó [câu này giải thích khó quá])

3 . She ( write ) writes to me every week (như câu 1) 

4 . Do you like this picture ? - My brother ( paint ) painted it yesterday . (yesterday là dấu hiệu của thì quá khứ đơn nên phải chuyển động từ sang dạng quá khứ)

Put the correct form of the words in bracks to complete  the sentences :

3 . She ( write ) ........writes..........to me every week . 

She => Ngôi thứ 3 số ít

Every weeks => Thì HTĐ (1)

1 . Be .....Carefull....... in your work ! ( care )

Sau be phải là một tính từ

Care (n) : Quan tâm ; sự quan tâm => Careful (adj ) : Cẩn thận

2 . He is not .........strong...... enough to lift up the vase by himself . ( strenght )

Sau be phải là 1 tính từ 

Strenght (n) : Sức mạnh => Strong ( adj ) : Khỏe

3 . The kitchen  is a ........dangerous....... place . ( danger )

Sau be phải là 1 tính từ

Danger (n) : Nguy hiểm ; sự nguy hiểm  => Dangerous (adj ) : Nguy hiểm

4 . There's a very ...........intersting.......... film on TV tonight . ( interest )

Sau be phải là 1 tính từ

Interest (n) : Quan tâm , chú ý  => Interesting (adj ) : Thú vị

Put the verbs in brackets into the correct tense of form :

1 . Where is Thu ? - She ( play ) .......is playing........ in the schoolyard .

Dựa vào ngữ cảnh của câu . Hành động " chơi trong sân " của Thu diễn ra cùng lúc với câu trả lời

2 . It is safe ( keep ) .....to keep....... drugs and chemicals in locked cupboard.

Sau tính từ cộng với " to-V         ( Adj + to-V )

3 . She ( write ) ...........writes.......to me every week 

                      (1)

4 . Do you like this picture ? - My brother ( paint ) ......painted............... it yesterday .

" yesterday " => Thì QKĐ

Paint có quy tắc chuyển thành painted

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)