The students were singing an English song _______ Mr. Xiang came into the classroom.
------Do you mind me sit here? ------_________,it’s for Mr Brown.
I was born ___ the evening ___ March 12,1997.
Have you seen ______ pen? I left it here this morning. Is it ____ black one? I think I saw it somewhere.
___ it was very cold, ___my friend still went swimming in Jialing River this morning. A. Although;/ B. Although; but C. But; although
--- Did you decide ____________ a bicycle to school ? —Sure A.ride B. riding C. to ride