If we go on wasting water, there will be a shortage of fresh water in a few decades

Na is very tired. However, she has to finish her homework before goes to bed

3. If we ( go) go to on wasting water, there will be a shortage of fresh water in a few years.

4) I suggest to install a burglar alarm in your house.

go

installing

were

are

playing volleyball

Because Lan was sick, she didn't go to school yesterday

Secondly, I suggest taking a shower instead of a bath to save water

If you follow these simple rules, you will save money for energy

sắp xếp hộ mình với ạ

1)go on- if we - of fresh water - in a few - there will- wasting water - be a shortage - decades

.......if we go on wasting water, there will be a shortage of fresh water in a few decades........

2 the faucest - should- turn of- i think you- after using.

.............I think you should turn off the faucets after using...................

1. If we go ................wasting water, there will be a shortage of fresh water in a few decades.
A. off B. on C. of D. to
2. I really enjoy Math class ................the teacher is very good.
A. so B. because C. therefore D. but
3. Who will take care of your children when you are away? (CLOSEST)
A. look for B. look out C. look up D. look after
4. For most household, lighting accounts ...............10 percent to 15 percent of the electricity bill.
A. in B. for C. to D. of
5. Energy-saving bulbs should be used to .......................electricity.
A. save B. produce C. waste D. keep
6. I’d love to go to the party ...................I have to finish my homework.
A. or B. and C. but D. so
7. You have to .......................your toys and go to bed. It’s late.
A. put away B. throw away C. go off D. take off

1. If we go ................wasting water, there will be a shortage of fresh water in a few decades.
A. off B. on C. of D. to
2. I really enjoy Math class ................the teacher is very good.
A. so B. because C. therefore D. but
3. Who will take care of your children when you are away? (CLOSEST)
A. look for B. look out C. look up D. look after
4. For most household, lighting accounts ...............10 percent to 15 percent of the electricity bill.
A. in B. for C. to D. of
5. Energy-saving bulbs should be used to .......................electricity.
A. save B. produce C. waste D. keep
6. I’d love to go to the party ...................I have to finish my homework.
A. or B. and C. but D. so
7. You have to .......................your toys and go to bed. It’s late.
A. put away B. throw away C. go off D. take off

1. If you don't use fresh economically, there will be a shortage of water in a few decades

2. Lan was late for school because the bus was late

3. The Town President suggested that we keep the air unpolluted

4. I like the painting which is in this room

shortage

shortage.

Shortage(adj)

IV. Match the two half-sentences into the meaningful sentences (colum A with column B)

Column A

1. You should reduce...-c

2. He suggests taking...-e

3. I think...-d

4. Solar energy can be...-f

5. In Western countries, electricity, gas, and water are not....-a.

6. Energy-saving bulbs should...-g

7. If we go on wasting water...-h

8. Ba's hobbies are playing

Column B

a. luxuries but necessities.

b. and collecting stamps

c. the amount of water your family uses.

e. shower to save water.

d. we should take a shower instead of a bath to save energy.

f. cheap and clean.

h. there will be a shortage of fresh football water in a few decades.

g. be used to save electricity.

IV. Match the two half-sentences into the meaningful sentences (colum A with column B)

Column A

1. You should reduce...c. the amount of water your family uses.

2. He suggests taking...e. shower to save water.

3. I think...d. we should take a shower instead of a bath to save energy.

4. Solar energy can be...a. luxuries but necessities.

5. In Western countries, electricity, gas, and water are not.....

6. Energy-saving bulbs should...g. be used to save electricity.

7. If we go on wasting water...h. there will be a shortage of fresh football water in a few decades.

8. Ba's hobbies are playing b. and collecting stamps

Column B

f. cheap and clean.