1．We're glad to get together to offer our__________(congratulate)on our homeland's success in the competition.
2．I want to congratulate you__________your passing your driving test.
3．A bomb__________in the rush hour and the__________caused two deaths.(explode)
4．She managed to escape__________the burning car.
5．I'll come straight__________the point—your work isn't good enough.
6．There are a couple of points we need to clear__________before the meeting begins.
7．The hungry boy had kept his eyes__________(fix) on the cake on the table for quite a while before he finally noticed my presence.
8．Remember to keep the engine__________(run) when I am away.
9．She didn't know how__________(explain) the problem to the beginners.
