1 . To make the living environment better, the old factory ________ a city park last year.

A．turned into

B．was turning into

C．was turned into

2 . —Thinking ________ and trying bravely are very important to young people.
—I can’t agree more. They’re valuable qualities.

A．honestly

B．creatively

C．slowly

3 . —I like to do creative homework prepared ________ teachers this term.
—Me too. It’s also a challenge for us.

A．in

B．for

C．by

4 . —Did you see my pen? I left it on the table yesterday.
—Oh, it ________ be there. I used it and put it next to the phone.

A．can’t

B．mustn’t

C．needn’t

5 . —I am afraid of losing the game. I don’t want to fight on.
—Come on, don’t lose any ________. You only live once!

A．change

B．chance

C．choice

6 . —Could you please ________ the plants of our class on summer vacation?
—Sure. I’ll try my best.

A．look up

B．look at

C．look after

7 . —Why didn’t you come to my concert yesterday? You promised to come.
—Sorry. I was busy all day and I ________ forgot it.

A．completely

B．luckily

C．recently

9 . Which classmate is the best friend of ________?

A．you

B．your

C．yours

D．yourself

10 . The busier he is, the ________ he lives.

A．happy

B．happier

C．happily

D．more happily