It was pouring . All the machines stood _____ in the open air. A. uncover B. to be uncovered C. uncovered D uncovering
____________ your father saw you, what would he say? A. IfB. Suppose C. Unless
I'm happy ________________ you are happy. A. if B. unless C. as long as
_________ I am, I will be thinking of you. A. Where B. Wherever C. Who
Wuhan lies _____ the Changjiang River and the Han River meets. A. where B. wherever C. that
It’s nice to hear from her again. ________, we last met more than thirty years ago.