动词的时态语态Try not to be absent from class again for the rest of

动词的时态语态
Try not to be absent from class again for the rest of the term.You---too many classes.You ---two classes just last week.
A have missed,missed B missed,missed C had missed,have missed D will miss,have missed
Fine 100 yuan! You know you---100 km an hour, don't you?
No,officers.I can't have been.This car doesn't do80.
A are driving B have driven C had driven D were driving