Recently I bought a house, _______ was very reasonable.

Lily, is this _________ ipad? –No, it’s not mine. I think it’s Lucy’s.

____ do you have a computer class? —Twice a week. [ ]

There is a dog _____the third tree_____ the left.[ ]

It is cold outside. You’d better wear warm clothes to ________ the cold. –Ok, thanks.