--Could you tell me ____ ?
-- By speaking more．
A．what I could do to improve my English
B．how I can improve my English
C．how can I deal with my English
D．what's wrong with my English
--Millie hardly did the housework after she bought the robot，____?
-- ____．She could relax and have time for her hobbies．
A．did she; Yes B．didn't she; No
C．didn't she; Yes D．did she; No
There's no way of knowing why the man fails，____ he is always hard-working and wise．
A．when B．although
C．if D．unless
--Shanghai Pudong Airport please! I must get there by 7．
--____，but I'll try my best．
A．No problem B．All right
C．I can't promise D．I can't do that
The research group ____ 15 members has made great achievements in recent years．
A．is made up of B．makes up
C．made up of D．making up of
When the star fell ____ the darkness quickly at night，all the people felt it amazing．
A．down B．off
C．behind D．through
