Do you know _____ the work last night—At about eleven， I think.

I have seen the film Tiny Times twice. ——— Oh, it is wonderful. ______ you_______ any other films during the holidays

There are ________ approaches to English teaching. But not all of them are equally efficient for our Chinese students. [ ]

You can’t imagine what great trouble the doctor had ______ the patient

When it was his turn to deliver his speech, ______, he walked towards the microphone.