-Have you found anything wrong with your computer?
-Yes, and I was about to give it up when an idea __________ to me that it may be struck by some kind of virus.
| A．occurred | B．happened |
| C．took place | D．turned |
One of the few things you __ _ say about English people with certainty is that they talk a lot about the weather.
| A．need | B．must | C．should | D．can |
Whenever I met him, ____ was fairly often, I like his sweet and hopeful smile.
| A．what | B．that | C．which | D．when |
It was not until dark _____he found _____he thought was the correct way to solve the problem.
| A．that; what | B．that ; that | C．when; that | D．when ;what |
Since Claire had become attached to Tony, the robot needed _______________.
| A．to rebuild | B．to have rebuilt | C．being rebuilt | D．to be rebuilt |
My father walksdog after supper every day.
A a; the B /; / C the; the D the; /