Jack _______ yet, otherwise he would have telephoned me.
The number of the people present at the meeting __________ 200, and a number of them __________ from Beijing, Tianjin and Shanghai.
—Would you mind answering some questions on shopping habits? — __________.
—What do you think of Andrew? —There are some things that are not easy to __________ and his coldness is one.
—Do you know the song Gangnam Style. —Of course. It __________ interesting.
__________ the main square, we saw a statue of about 15 meters in height.