fter our country’s entry into WTO,our agricultural products, such as ______ and so on are facing more and morechallenge.

I can’t find my notebook, mom. _______ is it —Peter, it’s under the chair.

It’s not always necessary to look up the words________ the dictionary while reading. Sometimes we need to guess.

It was at this shop _______ Ibought my skirt. How about coming to my home to have a look tonight

Do you think the students need to have lunch at school—____. It’s good for them to save time.