---- Don’t play with the knife, _______ you’ll cut yourself.
----Sorry, I_________ .
| A．so, can’t | B．and, won’t |
| C．or, don’t | D．or, won’t |
--How can we protect ourselves the earthquake?
-- We should stay calm first.
| A．with | B．about | C．for | D．from |
—Smart phones are more and more popular now.
—So they are. But they still ______ too much.
| A．pay | B．cost | C．take | D．spend |
–That clothes store is _____ on weekends. --I see. I’ll go there next Monday then.
| A．open | B．close | C．opened | D．closed |
-- Which of the two T-shirts would you like?
-- ________. I don't like their styles.
| A．Either | B．Both | C．None | D．Neither |
Do you know _an "o" and _ "u" in the word "computer"?
| A．there is, an | B．is there, an |
| C．there is, a | D．is there, a |