用括号内所给词组的适当形式填空。 |
1. —Would you mind helping me to finish the work? —Of course not. I'll do it __________.(立刻) 2. It's snowing outside, you'd better __________(穿上)your overcoat when you go out. 3. I__________(过去常常)collect stamps, but now I am not interested in it more. 4. __________(到目前为止)our government has taken measures to protect the environment. 5. Liu Xiang __________(参加)the 2008 Beijing Olympics, but it's a pity that he didn't win a gold medal. |