Ⅰ.单句语法填空
1．He has had some ________ (disturb) experiences.
2．He is a ________ (profession) basketball player.
3．I used to try ________ (effect) methods to achieve my academic goals.
4．The fire is believed ________ (spread) quickly due to dry and windy conditions yesterday.
5．It is the high reward that ________ (motivate) them to work even harder to find the answer.
6．There's a shortage of ________ (skill) labour in the factory.
7．As is known to all, the development of education goes hand ________ hand with the economy of a society.
8．As a teacher, you should know what motivates the students ________ (work) hard and make greater progress.
9．On no account can we ignore the ______________ (significant) of education.
10．Our products are of higher quality and lower prices，________ (compare) with those of our competitors.
