I forgot to bring my pen, would you please lend ________ to me?

A. one B. that C. it D. this

—May I go swimming this afternoon?

— I'm afraid not _______ you have finished your homework.

A. if B. unless C. because D. but

— What do you want to eat for lunch? I will prepare it earlier today.

— You_____, mum. Let’s go out to have something different.

A. mustn’t B. can’t C. shouldn’t D. don’t have to

My bike is broken, so I have to go to school _________ my mother's.

A. by B. in C. on D. with

—Liu Qian is good at doing the tricks with the cards.

—Yes, but if you watch carefully, you can see _______he does them.

A. who B. what C. which D. how

—Mr. Smith, would you please speak a little more ________?

—Sorry! I thought you could follow me.

A. quietly B. slowly C. quickly D. politely

Trees and flowers ________every year to make our country more beautiful.

A. is planted B. was planted C. are planted D. were planted

_______ of the students will take part in the sports meeting.

A. Three five B. Three fives C. Three fifth D. Three fifths

. As a volunteer, he often goes to the hospital to ________ the sick.

A. cheer up B. fix up C. set up D. put up

I first met Lisa three years ago. She ________ at a radio shop at the time.

A. worked B. was working C. has worked D. has been working