一Have you mended your bike，Bob?
一Yes，I______it twenty minutes ago.
A. have mended B. mend C. had mended D. mended
With the help of the Internet，news can_______every corner of the w
orld.
A. arrive B. reach C. go D. get
一Do you. know_______lady in red?
一Yes. She is a teacher of a university.
A. the B. a C. an D.不填
It is______ nice of you to say so.
A. truly B. true C. really D. real
Do you know the name of the boy _______ father is a doctor?
A.who B.which C. that D. whose
It was snowing hard_______we had to stay at home and watch TV.
A. that B. so C. but D. because
