After going into the concert hall, the mother _____ a friend and went over to greet him.
| A．searched | B．knew | C．spotted | D．realized |
.The modern city was only a small fishing village compared to ____ it is now.
A which B that C what D where
.--I can’t find Mrs. Wang. Where did you meet her this morning?
---It was in the school __ she worked.
A that B. which C. the one D. where
The company building she usually worked ______every day has been pulled down for the City Center.
| A．on | B．in | C．for | D．不填 |
______ seemed surprising to us was______he came out first in the speaking competition.
| A．It; that | B．What; what | C．It ; what | D．What; that |
.Please remain _____until the plane has come to a complete stop.
| A．to seat | B．to be seated | C．seating | D．seated |