I am not sure what happened exactly. The incident needs ______ at quite carefully.( )
A: looked
B: be looked
C: look
D: looking
A: looked
B: be looked
C: look
D: looking
举一反三
- I am not sure what happened exactly. The incident needs ______ at quite carefully.
- I’m not sure what happened exactly. The incident needs __________(look) at quite carefully.
- I ________ forward to hearing from you. A: look B: looked C: will look D: am looking
- Look at this ! I （）some magazines and （） this letter. A: was looking through; found B: am looking through; find C: looked through; had found D: had looked through; finding
- The patient ______ now ______ carefully. A: is; being looked after B: is; looking after C: being; looked after D: been; looking after