Time goes by so fast . We must never miss the chance to show love for our parents and make them _____ how much they mean to us .
We must get up at 7:00 tomorrow morning, ________ we’ll be late for the train.
and
or
but
Don’t ________ rubbish everywhere. It’s everyone’s duty to protect the environment.
put away
take away
throw away
—The old man never feels lonely, ________?
—No, because he has many friends.
does he
won’t he
doesn’t he
—Could you please sweep the floor, Daming?
—________ I’m busy cooking.
Yes, sure.
Sorry, I can’t.
Yes, please.
Li Lei is the ________ of the three boys. He always helps us.
friendly
more friendly
most friendly