【推荐1】I never forget this summer vacation, ___________I spent the happy days with my friends.

【推荐2】单句语法填空
1. Winter_________( approach), it gets colder and colder.
2. Сlеаrlу аnd thoughtfully_________( write), the book inspires confidence in students who wish to seek answers on their own.
3. Located_________the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction.
4. It is_________(tradition) in America to eat turkey on Thanksgiving Day.
5. Last Sunday I bought some books from a bookstore, three of_________were English novels.
6. The man talked about the West Lake as if he_________( be) there before.
7. His works were not well received and he'd just had a role in one or two_________( forget) movies.
8. He inherited a fortune_________his aunt, which meant that he could afford his tuition fees.
9. If you’re lucky enough_________( live) near some woods, or a mountain, or a canyon, go hiking.
10. That region has plenty of natural resources _________this one has none.

【推荐3】Following the girl, we went into a hall, on________walls hung a few pictures of some famous scientists. (用适当的词填空)