________clean and tidy, the old garden still looks very beautiful.
A: Keep
B: To keep
C: Keeping
D: Kept
A: Keep
B: To keep
C: Keeping
D: Kept
举一反三
- Her job is ______ the garden clean. A: keep B: kept C: keeps D: keeping
- ________ one’s word is very important for the human beings. A: keep B: keeping C: to keep D: kept
- The classroom must ______. A: be kept clean B: keep cleaned C: kept clean
- Our room must ( ) clean. A: to keep B: be keeping C: be kept D: keep
- It’s necessary for you (_____) the classroom clean. A: keep B: keeping C: to keep D: kept