She used to watch TV after supper, but now she is used to__________ a walk at that time.
A. taking B. take C. took
—Where is Taiwan?
—It is __________ the southeast of China.
A. on B. in C. to
You can work ___________ and do better next time.
A. hard B. hardest C. harder
—Why was Jim late ?
—He was late for school __________ the heavy rain.
A. B. because of C. because for
—___________ is difficult for me __________ math well.
—You can ask Leo for help.
A. It , to learn B. This , learning C. It , learning
—How does Kangkang feel?
—He feels __________.
A. happily B. exciting C. excited
