Which one do you want to buy, anipod touch 4, an ipad 3 or an iphone 5 ?—______. They are too expensive.

It is a long time ______ I saw you last year–YesAnd it will be some time ______ we see each other again

The government should try to do ___________ to improve the food quality.

What is the model plane like?— Well, the wings of the plane are ____ of its body [ ]

In ancient times, people rarely travelled long distances and most farmers only travelled ___________ the local market