Peter won first prize in the competition. His parents felt very .

I didn’t see your sister at the meeting. If she__________, she would have met my brother.

May I go swimming alone this afternoon, Dad —No, you . It is dangerous.

I’d like to find a part-time job in the restaurant．一Good idea．In my opinion， it doesn’t affect your studies

______will the invitations be sent to our guests — In three days.