----- Try not to work yourself too hard. Take it easy.
----- Thanks._______
A. So what? B. No way.
C. What for ? D. You too.
Anyway, I can’t cheat him---it’s against all my __________.
A. emotions B. principles
C. regulations D. patience
Please do me a favor — _______ my friend Mr. Smith to Youth Theater at 7:30 tonight.
A. to invite B. inviting
C. invite D. invited
This is not my story, nor ______ the whole story. My story plays out differently.
A. is there B. there is C. is it D. it is
_______ you may have, you should gather your courage to face the challenge.
A. However a serious problem
B. What a serious problem
C. However serious a problem
D. What serious a problem
It is uncertain ________ side effect the medicine will bring about, although about two thousand patients have taken it.
A. that B. what C. now D. whether