I___________(sit)athomewhenmyson’sschoolresultscameinthepost.
举一反三
- I ___________ take a gap year if I___________ the opportunity.
- Do you sit at a desk? A: Yes, I do sit at a desk. B: Yes, I sit. C: I sit on my chair. D: I can sit at a desk.
- I___________!I can't do this homework. It is too difficult!
- I___________(find) this girl’s phone number while I ___________yourroom (clean)
- Which side can I sit on the boat? — If you sit still, you can sit on _______.