【题目】The G20 will take ____ lead in building _____ new approach to cooperation.

【题目】--Whenever you want a good meal, come to my restaurant and eat for free.

【题目】You can take anything from the shelf and read, but please______ the books when you’ve finished with them.

【题目】It is not rare in_____ that people in ______ fifties are going to university for further education.

【题目】Linda didn't get there on time because of the bad weather. Additionally, her car was in poor ______

【题目】I call him ______ ; even when there is not much to say.

【题目】He switched off the light and was about to leave the classroom and only then____ to rain heavily.

【题目】It is in the city you’re going to pay a visit to this kind of beer is produced.

【题目】Of all the books on the desk，__________ is of any use for our study.

【题目】On average, there are 800 tornadoes in the US each year, _______ about 80 deaths and 1500 injuries.