—Why do you look sad?
—There are so many problems ________.
| A．remaining to settle | B．remained settling |
| C．remaining to be settled | D．remained to be settled |
—What’s the matter with you?
—______ the window , my finger was cut unexpectedly.
| A．Cleaning | B．To clean |
| C．While cleaning | D．While I was cleaning |
__________that no one enjoys__________________.
| A．He seems; to be looked down on |
| B．He is seemed; being looked down upon |
| C．It seems; to be looked down upon |
| D．It seems; being looked down upon |
Weather _________, we’ll go shopping.
| A．permits | B．permitted | C．having permitted | D．permitting |
The patient was warned ________ oily food after the operation..
| A．to eat not | B．eating not |
| C．not to eat | D．not eating |
Sarah pretended to be cheerful, ____________ nothing about the argument.
| A．says | B．said | C．to say | D．saying |