If he __________harder, he will catch up with us soon.
| A．study | B．studies | C．will study | D．studying |
Jim has many hobbies, ________ swimming, hiking and playing badminton.
| A．for example | B．such for |
| C．such as | D．as the example of |
Mary _______ to see the films because she ________ it twice.
| A．won’t go; saw | B．won’t go; will see |
| C．won’t go; has seen | D．didn’t go; sees |
--- Lucy hasn’t come back from the library ________.
--- Yes, I have ________ called her.
| A．already; yet | B．yet; yet |
| C．already; already | D．yet; already |
— Is your father a doctor in No.2 Hospital?
—No, he ___________ a farmer and now he is a driver.
| A．is used for | B．is used to being |
| C．used to being | D．used to be |
_______ have you known the city? For five years.
| A．How long | B．How often |
| C．How many | D．How much |