21. The village is far away from here indeed. It’s ______ walk.
| A．a four hour | B．a four hour’s | C．a four-hours | D．a four hours’ |
Jim has no idea where he lost his watch, ____ it’s ____ that he will get it back.
| A．and; unlikely | B．but; impossible | C．and; possible | D．but; probably |
He often read ____ the poor light, which made him near-sighted.
| A．for | B．by | C．on | D．under |
This work ___ much patience.
| A．calls at | B．calls up | C．calls for | D．calls on |
. I wonder _____ you’re getting along well with your classmates.
| A．if | B．that | C．how | D．what |
. I prefer a street in a small town to _____ in such a large city ____ Shanghai.
| A．that; as | B．one; as | C．one; like | D．that; like |