I was wandering ____ the streets when I caught sight of a tailor's shop.
| A．across | B．through | C．by | D．past |
____ matters most in learning English is enough practice.
| A．What | B．Why | C．Where | D．Which |
If Joe’s wife won’t go to the party, ____.
| A．he will either | B．neither will he | C．he neither will | D．either he will |
After two years’ research, we now have a ____ better understanding of the disease.
| A．very | B．far | C．fairly | D．quite |
____ he had not hurt his leg, John would have won the race.
| A．If | B．Since | C．Though | D．When |
We all know that, __________, the situation will get worse.
| A．not if dealt carefully with | B．if not carefully dealt with |
| C．if dealt not carefully with | D．not if carefully dealt with |