Alice, you feed the bird today, ______?—But I fed it yesterday.[ ]

Where’s that report? —I brought it to you ________ you were in Mr. Black’s office yesterday.

changes have taken place in thatschool It is no longer it was 20years ago,it was so poorly equipped

_________, some famous scientists have the questions of being both careful and careless.

If you think the radio is toonoisy,you can.