Though _____ with different medicines, the patient hasn’t recovered from the mysterious illness yet.
There is no need ______ because Mr. Smith is still sleeping.
When ____about his family, he is always refusing to answer.
----Why didn’t you see me wave to you then ? ----Oh, If so. I must say sorry. I think I____ in the other direction.
It was the first time in my life _______ I had experienced the UK.
This is one of the best films _______.