The study surveyed 500 families and found that the main ________ problem people suffered was tiredness, followed by loneliness and anxiety.
Leonardo da Vinci ________ birds kept in cages in order to have the pleasure of setting them free.
There is very little ______ in protesting.It won’t help much.
The weather ______ to be good,which was more than we could expect.
I will look into the matter as soon as possible.Just be patient ______ it.
—Tell Jack I will wait for him at the school gate. —______ he doesn’t come?