5. Philip ________________________ seriously in the car accident. 菲利普可能在车祸中受了重伤. 6. ---Linda has gone to work, but her bicycle is still here. 　---She _____________________ (go) by bus. 7. Mike ___________________ his car, for he came to work by bus this morning. 　迈克一定还没有找回他的车，因为早上他是坐 公共汽车来上班的。

may (might) have been hurt

may (might) have gone

can’t have found