To keep the air unpolluted, people ought to use ...energy to create electricity.. Brown is a famous ...in the town.[r]
Trang 1EXERCISE - ENGLISH 9
(Unit 6 - 7 )
I Choose the correct words:
1 If he is rich, he ……….around the world
A will travel B travels C would travel D traveled
2 We are looking forward to……….our summer vacation in the countryside
3 I suggest that we ……… some canned food
A should buy B will buy C shall buy D must buy
4 Stay here with me if you……… busy with your work
5 Local authorities should ……… heavily anyone using electricity to catch fish
A prohibit B complain C encourage D fine
6 ……… may cause floods
7 We are not doing enough to protect the environment……… pollution
8 Plastic bags are very hard to……… in the ground
9 I’m ……… that someone has spoiled the beach
10 We shouldn’t spray ……… on vegetables It’s very dangerous
11 If he ……… late, we will go without him
12 Tom looks tired ………he stayed up late playing games
II Supply the correct word forms
1 Polluted water can ………do harm to people’s health (direct)
2 Air ……… makes people fall ill (pollute)
3 We should save ……… resources (nature)
4 They are looking for an effective way to reduce energy (consume)………
5 The appliances have helped doctors work more……… (effect)
6 Air and water are in our life (necessary)
7 My brother can repair electric very well (apply)
8 These will conserve the earth (innovate)
9 Since the world’s energy resources are limited, we must them (conservation)
10 To keep the air unpolluted, people ought to use energy to create electricity (sun)
11 Mr Brown is a famous in the town (environment)
12 He was ………that they didn’t come to his party.(disappoint)
13 The environment is ………… ……….polluted (serious)
14 If we use much pesticide on vegetables, they become ………….…… and inedible (poison)
15 You should the amount of water your family uses (reduction)
16 Farmers once protected their crops from insects by……… pesticides (spray)
Trang 2III Rewrite these following sentences
1 The water is polluted, so we can’t swim in this river.
Because
2 Let’s use water and electricity economically
I suggest
3 Mai dropped the vase because she was careless
Because of
4 The last time we saw each other was in 2003.
We haven’t
5 It rains heavily, so we don’t go camping.
If
6 I think it is better to collect waste paper for recycling.
I suggest
7 The last time I met her was 5 months ago.
I haven’t
8 Try hard or you will fail the final exam.
If
9 It takes me 10 minutes to walk to school.
I spend
10 I want her to go to bed early.
I suggest she
11 Keep our environment clean, and we will live happier and healthier life.
If
12 Why don’t we use energy – saving bulbs to save energy?
We suggest
13 He spent 3 hours writing this report.
It took
14 My father started to work in this company last year.
My father has
15 He doesn't pass the exam because he doesn’t study hard.
16 Work hard and you will be successful.