--- Jimmy, don’t put this pair of trousers on the sofa. --- Sorry, mum. I will _____________ right now.
Which is ______ to learn, fishing or swimming?
We should keep ______ in the reading –room.
The old woman kept one black dog and two white ______.
Cotton ______ nice and soft.
Shanghai Waihuan Tunnel is already open to traffic, so it will take us ______ time to go to Pudong International Airport.