We can’t do it _____ your help.

They arrived _____ Shanghai_____ the morning of May 2.

I took the wrong train _______. I didn’t even know it until half an hour later .

Many foreign leaders arrived _       Beijing _      _Nov.6th 2014 to attend the APEC .
A. at  on       B. at  in
C. in  on      D. in  i

It was very brave        her to do so.

I always go to sleep ___________ the light on.

Many students memorize the new words _______ them many times.

Linda is a pretty girl _______ long hair.

Please call Alan _______495-3569.

Thanksgiving is always  the fourth Thursday in November.