I really enjoyed your talk, ________ there were some parts I didn’t understand.
There's bread here. Go and buy some for us.
The little boy was six years old. He is _____to go to school.
—Where are you going, Maria?—I’m going to ______the English corner. Would you like to _____ me?—I’m afraid I can’t.
Our sister_____ Shanghai tomorrow morning. She works there.
—_____we keep the window _____ all the time?—No, you don’t have to .