当你要了解别人是否喜欢游泳时,问:A. Do you like swimming? B. Do you like running? C. Do you like pingpong?
( )—_______ he_______ the letter? —Not yet.
( ) Children’s Day is on _______.
( ) You’d better _______ it today.
( I asked him ________ it to the police station.
( ) Elephants’ ears are ________ than pigs’.