So difficult _____ it to live in an English-speaking country that I determined to learn English well.

A. I have felt  B. have I felt  C. I did felt    D. did I feel

--- The manager told me never to go to work again.

--- ______. Why?

--- I don’t know. When he told me that, I was so confused.

A.    I can’t believe it.                                B.    You bet.

C.    Don’t tell a lie.                                  D.    I wasn’t born yesterday.

It was ______ the old clock that the old man spent the whole morning at home.

A.    repairing        B.    repaired                 C.    to repair                D.    in repair

--- It’s wrong for a student to follow ______ his teachers say.

--- It’s true. I can’t agree ______.

A.    no matter what; to much                            B.    whatever; much

C.    no matter what; more                          D.    whatever; more

The fruit _____ which the wine is made tastes good.

A. of       B. in       C. from   D. up of

By 1929, Mickey Mouse was as popular _____ children as Coca-Cola.

A. for                   B. in                    C. to                    D. with

Cold acts _____ bodies and cause them to contract.

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

The car runs _____ 50 miles per hour.

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

It is reported that _____ adopted children want to know who their natural parents are.

A. the most           B. most of            C. most                D. the most of

Kate and her sister went on holiday with a cousin of _____.

A. their   B. theirs  C. her     D. hers