【推荐1】Many weddings, no matter where or how they________ (perform), include certain traditional customs.  （所给词的适当形式填空）

【推荐2】Virtual choir members record themselves while ______ (perform) alone on video. (所给词的适当形式填空)

【推荐3】The doctor________ (perform) an operation now, so you just can't talk to him for the moment. (所给词的适当形式填空)

【推荐2】She won a gold medal for her excellent _____(perform) in the contest. (所给词的适当形式填空)

【推荐3】The dancer’s incredible _________(perform) had the audience on its feet clapping for 10 minutes at the end of the show. (所给词的适当形式填空)

【推荐2】At last, her work has received popular ________(recognise). (所给词的适当形式填空）

【推荐3】He failed because of his ________(unaware) of the potential problems.(所给词的适当形式填空)

【推荐1】单句语法填空
1. The new medicine used to ________ （treat） the illness is being tried in medical lab in America.
2. The table made ________ hard stone is difficult to move.
3. The ________ tourist spots made me ________ about the unique buildings. （amaze）
4. Not ________ （find） the book I needed， I turned around， and left the bookshelf.
5. With a stranger ________ （follow） her， the girl felt much frightened.
6. How many special ________ of paper needed to be ________ by the right   ________ now？ （type）
7. I couldn't recognise any of you ________ than Jenny， who was always so beautiful.
8. We are studying the ________ of wild geese-how can they keep ________ in the air？ （fly）
9. This kind of money is unique ________ the island.
10. We made our way ________ the forest， and found some amazing birds in it， which we had never seen.

【推荐2】TV _____________ (cover) of social news is an important means of TV news programs.(所给词的适当形式填空)

【推荐3】The ________(register) of students for an examination has been over. (所给词的适当形式填空)