—Is your sister _____ now?
—Yes, she is. And her family members are preparing a party for her _____birthday next month.
A. nineteen ; twentieth
B. nineteenth ; twenty
C. nineteen ; twentieth
With the help of the computer， information can ____every corner of the world swiftly.
| A．get | B．reach | C．arrive | D．Return |
---Why do you look so sleepy today?
---I stayed up late last night. It’s too much for me to _____.
| A．stay awake | B．be calm |
| C．keep cool | D．get up |
---Look. Jim. What a mess your room is !
---Sorry， mom. I’ll _______ all my books and clothes _____ right now.
| A．take; away | B．take; out |
| C．put; away | D．put; out |
The shoes are much too small for him. They ______ be his.
| A．can’t | B．mustn’t |
| C．needn’t | D．have to |
Stop smoking,_______ you’ll get better soon.
| A．or | B．but | C．and | D．because |