一． 用所给单词的正确形式填空：(15分)
1 Jack ________ (go) to see his grandpa every Sunday.
2. Do you want __________ (join ) the art club ?
3. Look ! They ____________ (run ).
4. My mother usually __________ (get ) up early .
5. Listen ! Who _____________ (sing ) in the next room ?
6. Thank you for __________ (help ) me !
7. It’s 3:25 pm , The students ____________ (have ) a PE lesson .
