——What should I wear to attend his wedding party?——Dress ____ you like.
| A．what | B．whatever | C．however | D．how |
When I first met Mary I didn’t like her, but I ________ my mind.
| A．have changed | B．change | C．had changed | D．would change |
I ________ myself more— it was a perfect day.
| A．shouldn’t have enjoyed | B．needn’t have enjoyed |
| C．wouldn’t have enjoyed | D．couldn’t have enjoyed |
_______ at the cafeteria before, Tina didn’t want to eat there again.
| A．Having eaten | B．To eat | C．Eat | D．Eating |
According to the law, all foreigners have to ________ with the local police within two weeks of arrival.
| A．associate | B．dispute | C．negotiate | D．register |
Don’t turn off the computer before closing all programs, _________ you could have problems.
| A．or | B．and | C．but | D．so |