— Excuse me. Is the library open all day?— . Only from 8 a.m. to 4 p.m..
Tom asked my friend ________.
You must be very tired. Why not ________ a rest?
--What were you doing at 9 o’clock last Sunday morning?--I ________.
The accident ________ a windy night last year.
--How about your English?--I found ________ hard to learn it well.