---Does_______ have a dog?---Yes, I have a dog. She's nice to_______.
一Are you going to Guilin by plane?一It’s fast but expensive, so I’m not sure.I ________ take a train.
Don’t get off the bus ________it has stopped.
Who can ________ a better idea to increase sales?
This is the ________ time in ________ days that Tommy has come to school late.
The hotel will ________ breakfast, but we will have to go out for lunch and dinner.