高中英语北师大版（2019）选择性必修一Unit 3 Conservation语法填空基础专练

There is no doubt that the (consume) are still very sensitive to the price.

His weakness is that he is very (waste).

People try to avoid public (transport) delays by using their own cars.

The windows are very (dirt). They have not been cleaned for weeks.

If you (fill) something, you fill it again after it has been emptied.

You have a tendency to avoid (argue). 

Though having lived abroad for years, many Chinese still observe (tradition) customs. 

The last few years have seen (environment) disasters on a grand scale, and experts are predicting far worse to come. 

The majority of people would not support this type of (science) research. 

There are sometimes great (culture) differences even between native English speakers. 

The floods brought (destroy) to the area.

The union (threat) that they would go on strike if their demands were not met.

They were charged with bringing goods into the country (illegal).

The (hunt) agreed to take us to go hunting tomorrow.

Some experts appealed to people to rescue many species from (extinct).

 (常规的) colour TV broadcasts were delayed in the UK until 1967.

The last(十年) of the eighteenth century was a time of great social change.

At the sight of this cruelty, they could hardly contain their (愤怒).

Parents are naturally a for their children. 

R are causing traffic jams in the city centre. 

She tries every means to make people aware of the importance of the environment (保护).

I said no to (塑料制的) or paper bags at stores.

The prices of some i in that shop have decreased by 60%. 

A suggestion has been put forward that we should r the textbooks. 

We ought to ensure something that (使恢复) our lost energy and cheers us up.

The scientist c to have invented a new kind of car. 

The government declared war on the (毒品) dealers. 

We were astonished to find the (寺院)still in its original condition. 

A stream is winding it's way through the (山谷) into the river. 

I was getting more and more (annoy) and of course, the more upset I got, the less I was able to concentrate.

School officials say they welcome parental (involve). 

She was shocked by the (cruel) of his words, thinking he was too hard on her. 

The (scene) spot is in the south of Beijing. 

The area is of special (history) interest. 

Even in advanced (agriculture) societies, it took about ninety-five people on farms to feed five people in cities. 

 (urge) measures have been taken to prevent car emission.

A(vary) and ancient food culture should be famous worldwide.

The glass appears to reflect light (natural).

We can't afford to overlook such serious (pollute) to the environment.

On the other hand, there are always some people who view this gap (negative).

I bought the flowers from a store and w them neatly. 

The sof a nut or an egg is the hard covering which surrounds it. 

If you (咽下) something, you cause it to go from your mouth down into your stomach.

Something that is (新颖的) is new and original.

There are as many as 20 jobs available in this company, and you are free to choose whichever you think s  you best. 

He gathered a huge (大量的) of snow and dug out a hole in the middle.

She is popular with her students as her teaching methods are (不平常的).

One winter day while he was h, he saw the tracks of animals in the snow. 

Another disadvantage of the Internet was that it was a people's private lives. 

The earthquake (destroy) even the tallest buildings.

It is a good (论文) apart from a few slight faults. 

 (有机的) produce is very healthy. 

Can you put me through to the president office of the (研究院)? 

There is not much (家禽肉) in the shops. 

We gain an advantage over our o because of much more resources. 

Wang Wei's behaviour is of great importance in awakening people's (aware) of helping others.

My friend Lily showed me a large (collect) of CDs that evening.

 (anxious), she took the dress out of the package and tried it on.