Our class adviser doesn’t doubt，in any case.___.we can overcome the difficulties in our study.Healways gives us a confident smile

Why couldn’t they meet us at five o’clock? —Because they were delayed by _________.

I find magazines ________.—So do I. I don’t really buy magazines or look through them,

The old man sitting opposite me cleared his throat as if________something.[ ]

We didn’t have _____ umbrella so we were all wet and cold. What _____ bad weather!