( ) The doctor often tells him __________ more exercise.
| A．to take | B．taking | C．taken | D．Take |
( ) You should ___________ your little brother when your mother is out.
| A．look at | B．look for | C．look after | D．look up |
( ) Sometimes walking is __________ than driving during the busy traffic time.
| A．fast | B．faster | C．slow | D．slower |
( ) My sister was born _____________ a Friday morning.
| A．in | B．On | C．at | D．for |
( ) Mary is a student of___________.
| A．Jack mother | B．Jack’s mother | C．Jack mother’s | D．Jack’s mother’s |