When I first met Doris I didn’t like her, but I ______ my mind.
| A．have changed | B．change | C．had changed | D．would change |
There are many fine buildings on _______sides of the streets.
| A．every | B．both | C．all | D．either |
At no time does the salesgirl get up late in the morning, for she is always too busy_______ a good rest.
| A．to take | B．taking | C．took | D．taken |
_______ any need for us to discuss the problem again since it has already been removed？
| A．Has it | B．Has there | C．Is it | D．Is there |
After several years, he changed a lot and looked different from _______he used to be.
| A．whom | B．what | C．which | D．that |
The teacher asked more ______to prevent the students’ eyes from being injured.
| A．to do | B．done | C．to be done | D．being done |