. It was not until Maggie had arrived at her office _____ her appointment with the doctor.
| A．did she remember | B．had she remembered |
| C．when she remembered | D．that she remembered |
I can't remember when exactly the Robinsons left _____city, I only remember it was ______ Monday.
| A．the , the | B．a , the | C．a, a | D．the, a |
We expect her to do the housework as well _________ after the children.
| A．as look | B．as looking | C．and look | D．Looking |
I’d appreciate _____ if you would like to teach me how to use the computer.
| A．that | B．this | C．it | D．/ |
It was not until dark ______ he found that it was the correct way to solve the problem.
| A．that | B．what | C．which | D．when |
----Do you doubt _______ she can run the race?
---- Yes, I doubt _______ she can run against Liu Xiang
| A．that; whether | B．whether; that | C．that; that | D．whether; if |