All the living thingson the sun.
| A．depend | B．spend | C．look | D．go |
It’s important ______ us ________ some good books.
| A．for, read | B．to, to read | C．to, reading | D．for, to read |
Staying up late is _______ your health.
| A．bad for | B．good to | C．bad to | D．good for |
You’d better ________ too much meat. You are too fat.
| A．eat | B．not eat | C．not to eat | D．don’t eat |
My mother often tells me _______ my classmates when they need.
| A．help | B．to help | C．helping | D．helps |