A. an, a B. an, an C. a, a D. a, an

A. Mike’s and Frank’s

B. Frank’s and Mike

C. Mike’s and Frank

D. Frank and Mike’s

【题目】— Can you tell me how to build up a strong body?
—You should take________ exercise, I think.
A.short
B.regular
C.fast

A. bad B. worse C. worst

A. first B. family C. last D. One

A. other B. others C. the other D. another

A. turn on B. turning on C. turn off D. turning off

【题目】— What do you think of my speech?
—It is too long. People will get________.
A.bored
B.excited
C.surprised

—It's ________ more interesting than that one.

A. much B. too C. very D. quite

A. monthly; calling B. monthly; called C. month; called D. monthly ;calls