It’s hard to believe____ the way out of the forest without the help of the local guide.
| A．what they were able to find |
| B．what were they able to find |
| C．how they were able to find |
| D．how were they able to find |
It suddenly ________ me how we could improve the situation.
| A．got | B．struck |
| C．beat | D．occurred |
I thought he would offer to pick me up. _______, he even refused me when I asked him to do so.
| A．In other words | B．Otherwise |
| C．What’s more | D．However |
Li Ming is a student who is easy _____ though he has some trouble _____ his lessons.
| A．to be got along with; in | B．to get along with; with |
| C．to get along; in | D．getting along with; with |
It is surprising that such a young boy can swim ______ the river ______ 100 meters wide.
| A．over; measured | B．across; measuring |
| C．across; measures | D．through; measuring |
His English is improving _______, which makes both his parents and his teacher happy.
| A．now and then | B．little by little |
| C．sooner or later | D．one after another |