Canada is a country ________ many different nationalities as well as one with foreign immigrants __________ the majority of its population.

We are going to visit an old temple _____ the 12th century.

If you _______nature and do things at the wrong time of year, you will have to do more work and the results will not be so good.

How much do you ________ for repairing my CD player?

Neither Join nor I ______able to persuade Richard’s grandfather to attend the wedding.

Can you give me an example to show how the AAA model         ?  

The word “ungelivable” based on Chinese, which has become a big hit online very quickly, ______ a message that Chinese can also serve as an addition to English vocabulary.

The best method to _____ the goal of helping the patients with AIDS is to unite as many sympathetic people as possible.

Traditions and fashions, like society itself, change and         with time.

We were sad to learn that several students were          by a car yesterday.  

Bob’s lectures covered a fairly wide range and I can’t sum up what he says in a few sentences.  

— Anything to drink? What about coffee?— Er… I think I’ll have a cold drink          coffee.   

Japan’s growing sales of technology ________ a major development in this area, and we can also see its progress in other aspects.

We have time and again ____our position on Taiwan issue! Whatever happens, we won’t change it!

Science and technology have in important ways __________ the improvement of agricultural production. 

George loves pop music very much but _____ classical music．

Although money is important, not many people ______ the idea that money can bring happiness and health．

— I’d like to go to the cinema with you, Dad.— Sorry, my darling, but the film is ___________for adults only.

If anyone happens to drop in while I am out, _________ him or her leave a message.

Science and technology have in important ways contributed to the improvement of agricultural production.