. After suffering a heart attack, Michael Jackson was pronounced dead, _________ a tragic end to the world’s most popular entertainer.
| A．marking | B．to mark | C．marked | D．having marked |
Though suffering a serious injury, Rafael Nadal refused to _______ the game and went on.
| A．give out | B．give in | C．give up | D．give off |
Though suffering constant noise from the outside world, little Tommy was still working with all his
attention _____ on his unfinished warship model.
| A．focusing | B．concentrating | C．fixed | D．looking |
A fire broke out in a commercial mall unexpectedly__________the customers and the persons working there fleeing for safety
| A．making | B．causing | C．forcing | D．sending |
To greatly raise people’s living conditions, _______.
| A．all kinds of measures have taken |
| B．they have taken all kinds of measures |
| C．it is said that they have taken all kinds of measures |
| D．I think they have taken all kinds of measures |
We _______ contact each other; she is _______ of an acquaintance than a friend.
| A．seldom; more | B．often; better | C．often; more | D．seldom; better |