is important for us English well.
| A．It, to learn | B．This, to learn |
| C．It, learning | D．That, to learn |
Once you put your school things___________, you'll find them easily.
A. in danger B.in order C. in detail
--Do you know Lin Shuhao?
-Yes. He is one ofbasketball players in the NBA.
A. popular B. more popular C. the most popular
The sun is shining . You'd better wear sunglasses while you are out.
A. brightly B. lightly C. heavily
They wonder________robots will make humans lose their jobs or not
A. that B. if C. whether
-- Must I water the flowers right now?
--No, you. You may do it after supper.
A. mustn't B. needn't C. can't