The old man is quite weak after the accident, so he ___ .
A: must take care of
B: must be take care of
C: must look after
D: must be looked after
A: must take care of
B: must be take care of
C: must look after
D: must be looked after
举一反三
- The old man was quite weak after the accident , so he . A: must be take care of B: must take care of C: must be looked afte D: must look afte
- The old man was quite weak after the accident, so he ______. A: must look after B: must be taken care C: C. must be looked after
- We must take care of our parents when they are old. ---- Our parents ______ when they are old. A: must be taken care B: must be took cars C: must take care of D: must be taken care of
- These books ______ good care of. A: must taken B: must take C: must to take D: must be taken
- Young children must by adults. A. look after B. be looked after