I( )panicking at the idea of graduating。
A: have
B: am
C: has
D: have been
A: have
B: am
C: has
D: have been
举一反三
- I am tired. I ______ all day. A: am working B: have been working C: worked D: have been worked
- By the time I graduate, I _______ able to write English email. A: am B: will have been C: have been D: would have
- I _______ to the museum. A: am been B: been C: have been
- You have no idea ______ anxious I have been for her safety.
- I have no idea ______ has happened to him.