It’s _______ of him to do things for others all the time .
| A．useful | B．helpful | C．helpless | D．useless |
—My brother is unhealthy. He eats vegetables.
—You should tell him to eat more vegetables.
| A．always | B．usually | C．often | D．hardly ever |
—Who is person in China?
—I think Yao Ming is.
| A．tall | B．taller | C．tallest | D．the tallest |
—Where did Helen go on vacation ?
— She New York City.
| A．goes | B．visits | C．went | D．visited |
—We can’t climb the mountains the bad weather.
—What a pity !
| A．because | B．because of | C．so | D．as |
—do you use the Internet ?
—Two or three times a week.
| A．How many | B．How much | C．How often | D．How long |