Having an outdoor meal is always fun, but it can also be damaging to the planet if ______.
| A．planned not carefully | B．not planning carefully |
| C．not planned carefully | D．not to be planned carefully |
Many people in China have never dreamed of _______for them to learn to drive after their retirement.
| A．being a chance | B．there’s a chance | C．there be a chance | D．there being a chance |
It was only with the help of the local guide _______.
| A．was the mountain climber rescued |
| B．that the mountain climber was rescued |
| C．when the mountain climber was rescued |
| D．then the mountain climber was rescued |
I like a house in a coast village more than _______ in such big cities _______Sydney.
| A．It ; as | B．it ; like | C．one ; as | D．one ; like |
Though he failed many times in election, he never lost______ heart and at last he was elected_______ President of the USA.
A. the ; a B. a ; the C. his; the D. / ; /
— Will you go to Sarah’s wedding party?
—No, ____ invited. I’m too busy to get away.
| A．unless | B．even though | C．if | D．when |