He’s been in China for two years. And he’s used to _______ in China.

Did you watch the programme I Am a Singer on Friday night? It was wonderful. — I wish I had, but I ____________ for the mid-term examination.

Don’t put the bag _______ on the ground. The things in the bag are easily broken.

Where has your father gone? He has gone to Shanghai.And he’ll ______for three days.

Where are your parents? — They ____ Shanghai. They will be back in two days.