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nts will writing will other three medals. So anyone who wants to win the be very be well prepared. 答案: 1. pete in with 4. for 三、 動詞專練 用下列短語的適當(dāng)形式填空。 1. Then she was placed________a small hospital in London. 答案: in charge of 2. It is not only easy to do but it is a fun and natural experience________. 答案: as well 3. Oxygen ________ the atmosphere. 答案: plays a role in 4. The letter “x”is o