At the end of each month when he comes back from school he will be asked by his strict father to ___________ where every cent goes.

--- It’s a good idea. But who’s going to _____ the plan?--- I think Tom and Grey will.

The mobile phone text messages are one of the key communication styles now      regular letters. 

When he realized the police had seen him, the man ______ the exit as quickly as possible.

—It’s too hot. ---Let’s open the windows to allow the air to_________.