try more apples to see if the natural law has changed
eat the rest of the apple at once
reject the law stating that hard and green apples are usually sour
conduct further investigations and make adjustments to the law of apples as necessary
第1题：
A.Excellent, thank you.
B.Thank you.
C.No, thank you.
D.Yes.
第2题：
10. —If you don't mind， pass me_________ apple， please．
—OK． Here you are．
A．a
B．an
C．the
D．/
第3题：
A、No, not at all.
B、I’m making a bookcase.
C、Yes, I really work hard.
D、Thanks.
第4题：
You will never succeed unless you work hard. (英译汉)
第5题：
A.one, the other
B.one, another
C.an apple, another apple
D.an apple, one apple
第6题：
A.you find
B.find you
C.do you find
D.you do find
第7题：
Once you get into a bad habit, you’ll find it hard toget out of it. (英译汉)
第8题：
A.ready
B.business
C.involved
D.busy
第9题：
If you keep your house green, you avoid the()of many dangerous dilease.
A、 risk
B、 task
C、 chance
第10题：
( ) you work hard, you will certainly succeed.
A. Though
B. If
C. Because
D. For