Be careful when you cross this busy street. _____, you may get run over by a car.

Mr. Green has come up ______ a good idea to help hischildren get on well _______ each other.

Would you like to go camping with me when the summer holiday comes?— I really dislike camping, but I will ________ you if you insist. [ ]

We are really disappointed to see millions on earth who have nothing but hunger and cold __________ no chance to improve their life .

It is really _______ useful dictionary and_______ dictionary every one of us needs