— I wonder if you could go with me to the supermarket.— Don’t disturb me. I ________ my daily report this morning and haven’t finished yet.
Mum is coming. What present _______ for your birthday?
The bell ____ the end of the period rang and we had to stop our discussion
—Where did you find the professor who made the speech yesterday?—It was in the hall ______ the students often have a meeting..
Sorry to disturb you, ______ could I speak to you for a few minutes?
I wasn’t interested in the film at _____ first, but after ____ time I began to like it.