完形填空。 Summer vacation is coming soon. Some of the students are talking 1 spending the vacation. Jack and Mike are going summer 2 in the mountain. They are leaving next Sunday. They are staying there 3 about three weeks. Mary is going to Beijing 4 her parents. She wants to go to the Great Wall and visit the Palace Museum. She is 5 Beijing 6 July 2nd. They are staying there for a week. Nancy is going back to her hometown to see her grandparents. She is staying with 7 for half a month. Tom is going 8 in the mountain. He is going there with his brother. John wants to do 9 . He is going bike 10 with some of his friends around the country. I hope all of them will have a good time. (     )1. A. with (     )2. A. camping (     )3. A. at (     )4. A. and (     )5. A. leaving (     )6. A. in (     )7. A. they (     )8. A. hike (     )9. A. something different (     )10. A. ride B. to B. to camp B. in B. with B. leaving to B. on B. them B. hikes B. anything different B. rides C. about C. camp C. on C. without C. leaving away C. at C. she C. hiking C. different something C. riding D. for D. camps D. for D. but D. leaving for D. for D. her D. to hike D. different anything D. rode