If you hurry up, I think it quite ______that you will catch the flight to Hong Kong. There are 40 minutes left.
You_____getdownthebusuntilthebushasstopped.
_____youfetchmesomehotwater?
You_____tothemeetingthismorningifyouhavesomethingimportanttodo
Asphysicsishardenough,I_____studyit.
TheyaskedTomtogivehimadrink,buthe_____.