I saw John in the park this morning．
It _____ be him． He has gone to HongKong．（ ）
A．can'tB．canC．mustn'tD．must
I offered Sandy a helping hand． However， she it．
Maybe she can manage herself．（ ）
A．receivedB．returnedC．refusedD．rewarded
Where would you like to go tomorrow， Beijing or Xi'an？
is OK． It's up to you．（ ）
A．EitherB．NeitherC．BothD．All
does Joanna take the course in DIY？
Every Saturday afternoon．（ ）
A．How longB．How muchC．How soonD．How often
Who is the lady in red？
Miss Gao． She teaches English．（ ）
A．weB．usC．ourD．ours
Jackie， I'm going on business， Please look after yourself．
_________， Dad． I will．（ ）
A．I hope soB．Don't worry
C．I'd love toD．Don't mention it