After the new technique was introduced,the factory produced ________ tractors in 1988 as the year before.
The students _____ £50 a year to cover the cost of books and stationery.
I’ll come after the meeting if time ______.
New medicines and instruments ______ every day to extend life.
What I wanted to know was when and where the meeting ______.
If you go there alone after dark you might get _____. A. attacked and robbed B. attacking and robbing B. to attack and rob D. to be attacked and robbed