—We're doing a lot to protect our environment, but it is not good enough. —So we should try______ to look after it.

Mum, this pair of shoes is too small. Would you buy me a ______ pair?

Zishi Middle School is one of _____ schools in Haian and it has become _____ . 

___________ you eat,  ______________ you will be.

–Which color do you like ______, blue or green? –Blue.