A: Do you often help your parents with some housework at home? B: _. I have to wash the dishes after dinner every day. A. Never B. Maybe C. Certainly I do
The manager came over and asked the customer how ___________.
-Are you sure you have to? It’s been very late. -I don’t know ________ I can do it if not now.
Is it the letter you got yesterday ________ makes you so sad?
It’s important to listen to your teacher carefully in class, so try not to let your mind _________.
-Do you mind if I turn off the TV?-__________.