The experiment shows that proper amounts of exercise, if regularly, can improve our health.
| A．being carried out | B．carrying out | C．carried out | D．to carry out |
The president, as well as his bodyguards, _______ to the nuclear station(核电站), _______ there was an accident 20 minutes ago.
| A．have come ; which | B．come; in which |
| C．has come ; where | D．came; in where |
The boy has to learn ________ things that he hardly has time for play.
| A．so many | B．such many | C．so few | D．such few |
I will never forget the hours we spent ____ English books in the library.
| A．to read | B．reading | C．read | D．readed |
Though he is_______, he never feels_______.
| A．lonely; alone | B．lonely; lonely | C．alone; lonely | D．alone; alone |
If this dictionary is not yours, ______ can it be?
| A．what else | B．who else | C．which else’s | D．who else’s |