That’s ______ brother’s shirt. It isn’t _______.

The following chapters provide step-by-step instructions for practical _______ of genetic (基因)engineering to agriculture.

I’m sorry, I forgot ______ my homework to school .

Excuse me, where is the nearest hotel? Go _____ the road, then turn left _____ the first street. [ ]

How many years is it ______ your family moved here?