There may by a lot of trouble if it_______on raining.

If you travel in a foreign country, a tour ______ may save you a lot of trouble.A．director

If an auxiliary diesel engine frequently stalls, the trouble may be caused by ___.A.low ex

If youve ever driven on a highway during a heavy rain, you know about the danger of______.

On Sundays there are a lot of children playing in the park, ______ parents seated together

If you like a lot of human interaction you may___

Tina:If it rains on Sunday the party will be cancelled. Jack:Oh __________.we can hold it