104. — What do you do in the theatre— I ____ plays.

aintoday,women_______44%oftheworkforce,andnearlyhalfthemotherswithchildrenareinpaidwork

“Why do you have to be there at six”—“The teacher demands that everyone _____in his seatat six.”

The children are laughing _____.They look_______.

单项选择（每题1分）_____ seems to be a possibility that we shall be able to afford the car we need.