____ she couldn’t understand was _____ fewer and fewer students showed interest in her lessons.
| A．What; why | B．That; what | C．What; because | D．Why; that |
— Have you ever come here before?
— No. It is my first time that I to this city.
| A．have been | B．had been | C．came | D．come |
The mother didn't know who the glass because it happened when she was out.
| A．break | B．has broken | C．had broken | D．breaks |
Is this the school we visited last time?
| A．that | B．the one | C．the one which | D．where |
Tony is fond oftravelling and he always keep travel journal.
| A．the, the | B．/, the | C．/, a | D．the, a |
Lily got up at 6:00 o'clock but she realized it was Sunday soon.
| A．as usual | B．as possible | C．at present | D．at last |