—Look, there is a lot of rubbish in the river.—Yes, it’s said that 80 per cent of fish in this river ________ live long.
---Money is important to us. ---Maybe, but it doesn’t mean _____________, I think.
His aunt ________ Beijing and she will stay there for three years.
Half of the class ________ done most of the work. The left ________rather hard.
---Mr Wang, I have trouble ________ the text. ---I’m sure you can, but remember ________ it at least three times.
---Look at those shoes, Mike! ---Wow! They look very cool, but I wonder ________.