The father as well as his three children ______ skating on the frozen river every Sunday afternoon in winter.
| A．is going | B．go | C．goes | D．are going |
“match between these two teams was exciting," said Federer, "and we hope to see ___second."
| A．A; the | B．A; a | C．The; / | D．The; a |
It is hard to say what kind of person he is．Sometimes he is very friendly; at other times he ___ be very cold．
| A．can | B．must | C．will | D．shall |
In my opinion, ___ matters is not one’s looks, but one’s inner thoughts．
| A．that | B．it | C．what | D．which |
Not far from the school there was a garden, _____ owner sat in it playing chess with his grandson every afternoon.
| A．its | B．whose | C．which | D．that |
So involved with computers ____ that the leaders at the summer computer camps often had to force them to break for sports．
| A．has the children become | B．did the children become |
| C．has become the children | D．became the children |