---Would you like to go shopping with me?---I’d love to, _____I can’t. I have a lot of homework to do.A. or B. but C. so
We think that _______ more vegetables _______ good for us.
Old Henry _________ take his dog for a walk after supper. But these days he is too weak to do that.
There are about more than five ___________ "left-behind" students (留守学生) in China.
He doesn’t know _________ English because he has studied it for only ________ weeks
She likes musicians __________ write their own lyrics.