We should do what we can ___ the endangered animals.
----Yes,it’s our duty them.
A. save; to protect B. save; protect
C. to save; protect D. to save; to protect
0ld people are often .We should listen to them and care for them.
A. alone B. kind C. lonely D. excited
He must be in trouble now. What should I do?
---______ .he will be OK .
A. have a good time B. wish you good luck
C. take it easy. D.The same to you
——Where can I buy meatless sausages ?
——Meatless sausages? I don’t understand________
A．what did you mean B．what was your meaning
C．what do you mean D．what you mean
My brother _____ to the ground while ____ his bicycle and hurt his leg .
A. falls; is he riding B. fell; he was riding
C. fall; he is riding D. felt; was he riding
---What's the matter?
--- I got hit ____ the face.
A. on B. of C. in D. about
