—How many workers are there in your factory, Mr Brown?—________ workers in our factory _________2000.
Cindy often gets to school __________.
——Do you want to have _______ apple? ——Yes.please.
——What does your friend look like? ——_______________.
——Were you at home yesterday? ——Yes,I ________.
Dad, my trousers are old. I want to buy a new ________.