Only after Ann read her essay the second time the spelling mistake.
| A．did she notice | B．she notice | C．does she notice | D．she has noticed |
Mrs. Brown was much disappointed to see the washing machine she had had____ went wrong again.
| A．it | B．it repaired | C．repaired | D．to be repaired |
___ smoking here will be fined.
| A．Who | B．Whoever | C．Anyone | D．Who ever |
---- “Alice, why didn't you come yesterday?”
----- “I______, but I had an unexpected visitor.”
| A．had | B．would | C．was going to | D．did |
I met several people there, two of _____ being foreigners.
| A．whom | B．them | C．who | D．which |
----“Where is it?”
----- “Where is _____? I don't know what do you mean?”
| A．what | B． that | C．where | D．so |