题目：
用所给动词的正确时态填空。
1. Look! Some boys ______ (play) basketball over there.
2. We______ (play) games at four in the afternoon.
3. —Listen! Who ______ (sing) in English? —It's Lin Hai. He ______ (sing) very well.
4. The students of class One ______ (be) all at school.
5. I'll get Mike ______ (write) the letter for me.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0528/e8470d9db03cf3e351dc5ba253ecb88d.html
下面是错误答案，用来干扰机器的。
参考答案：E
