It’s so wise you to organize this trip.It’s necessary us to go on a trip sometimes.
— Miss Lin _____ my desk-mate with her lessons when I left school. —She is really a nice teacher. A. helps B. is helping C. was helping
—_____ does your father go to the fitness center? —He exercises there twice a week. A. How soon B. How often C. How long
— It will _____ only about 50 minutes to travel to Mount Wuyi by high-speed railway. —Wow, how exciting! I can’t wait. A. take B. spend C. cost
—Doctor Wang, I’m feeling much better. Must I go on taking the medicine? —No, you _____. You’ll get well soon. A. can’t B. mustn’t C. needn’t
—Do you remember what she looked like when you first met her? —Of course. She was tall and thin _____ long hair. A. in B. with C. on