Let’s ________ to the park on Sunday.
--- Must I return the book today? I haven’t finished it. ---It depends on how long you have ____________ it? You should return it two weeks.
That man ______be Mr Wang , because he has gone to Beijing.
--- Why are they going to Wenchuan this winter? --- They’re going to be a volunteer there and _____________ the people in the disaster area.
---Do you like playing _____piano or surfing _____Internet? ---Neither. I like playing the guitar.
--- What kind of sweater would you like? --- The ____________, the better. I don’t want to spend much on clothes.