His careless driving ___ him his life last year.

Many high school students wish that they ______ at a top university in the future

The doctor insisted that I _________ more fruit and vegetables

I didn’t sleep well. The baby kept_______ all night..

Wechat is a kind of fast, convenient and fashionable ______method. It can be used in our mobile phone.—What’s more, we can use it for free.