Hurry up, Mike. You must get to the airport an hourbefore the plane________.

day’s fiercely competitive society,； people only care about what achievements you _______, not your efforts.

His failure in the mid-term exam came as no surprise ________ the fact that he had not got himself well-prepared for it.

The US is ___ number 7, while the UK is _____ the 13th position

Who taught you to dance so ________ — Mr. Yang ____________.