The ________ look on her face suggested that she _________ her manager’s idea.
The emergency required that all the tasks _____ at least two days ahead of time. A.to complete B.should complete C.be completed Dshould have been completed
When first ______to Britain, tea was not so popular like today.
---It’s the second time that I ___ to Shanghai. ---What great changes! It’s ten years since I _____ it last time.
… Learning a language isn’t easy. It takes time.--- I agree.___________. There is no short cut.
--I have just passed my exam.I feel so relieved now.--___________!