Your father isn’t in. Where is he?HeBeijing on business.

I’d like to buy some meat.—_______ kilos do you want?

There’s ______ time left. You don’t need to hurry, Jack.—But I want to see her as early as possible.

Which is ____________, the telephone, the computer or the light bulb?

Mooncakes, _____ the moon, are round. [ ]