There will be more and more robots going into people’s homes.— . We might be able to leave all the chores to them.

Sorry, I’m late for class again.—Is it ______ you stayed up last night

Simon ________Chinese tea with nothing in it. He________ the taste very much.

My mother bought me a new pair of boots on my birthday _____she had promised

How long ________ you _________ these two books–For nearly two weeks. I’ll return them to the library tomorrow.