Unit 3 Computers Section C Grammar 同步练习 2021-2022学年高一英语人教版必修二

Unit3 Computers Section C Grammar 一、单句语法填空 1．It must have rained last night, ________ the ground is wet. 2．At the sight of his ________ (appear) on the stage, the hall rang with thunderous applause. 3．In many people's opinion，that company, though relatively small, is pleasant ________ (deal) with. 4．The experiment shows that proper amounts of exercise, if ________ (carry) out regularly, can improve our health. 5．When I left the company, a cleaner was still there, ________ (mop) the floor. 6．The computer can ________ (program) to consider certain facts which are stored in memory and then come to a decision. 7．Obviously, what worries most parents is how easy it is for children ________ (download) images on the Internet. 8．He stood up, ________ (signal) to the officer that he had finished with his lawyer. 9．I can't go out today. The boss has some letters ________ (type)． 10．In recent years, many difficulties ________ (arise) as a result of the change over to a new type of fuel. 二、短语填空