Don’t be nervous. Professor Liu is really easy to .
A、come up with B、get along with C、catch up with
He walked _________ fast for us _________ catch up with（赶上）。
| A．so, that | B．such, that | C．enough, to | D．too, to |
She ________ the national table tennis team in 1988.
| A．joins | B．joined | C．took part in | D．took part |
--Were there any seals in the zoo?---________.
| A．Yes, there weren’t | B．No, there weren’t |
| C．No, there were. | D．Yes, there was. |
---What is he going to_____ when he ____up?
---He’s going to be a doctor.
| A．do, grow | B．do, grows | C．be, grow | D．be, grows |
He is going to practice____ basketball every day.
| A．play | B．to play | C．playing | D．the |