以下几个单选题目我答案不确定,请帮我看看.

以下几个单选题目我答案不确定,请帮我看看.
1.It is not until you have lost your health____you know its value.
A.until
B.when
C.what
D.that
2.____ at the news that I didn’t know what to say to comfort her.
A.So sad she looked
B.So sad did she look
C.So sadly she looked
D.So sadly did she look
3.There was a traffic jam,but she____get to the destination in time.
A.could
B.might
C.ought to
D.was able to
4.He lost the watch____ he spent lots of money.
A.in which
B.at which
C.on which
D.to which
5.If you ___ to see Kate,what would you tell her?
A.are
B.will be
C.must
D.were
6.I had my meals ____ when I was ill in bed with a bad cold.
A.to bring
B.bring
C.brought
D.bringing
7.I don’t want to talk about it now.I’m not in the____.
A.feeling
B.attitude
C.emotion
D.mood
8.I don’t know why she avoids____ her opinion on the subject.
A.to give
B.to be given
C.giving
D.being given
9.By the end of this month,we surely ____a satisfactory solution to the problem.
A.have found
B.will be found
C.will have found
D.are finding
10.19.After he gave a report about the school,Mr.White____ the visitors around it.
A.went on to show
B.went on showing
C.went on with showing
D.kept on showing
11.About ____ students in our class can describe that place in English.
A.three-fifths
B.three-fifth
C.third-five
D.third-fifths
12.—____?
—I’m feeling even worse after taking the medicine.
A.Are you feeling better
B.How are you feeling
C.How are you getting on
D.How are you going

1.A 2.B 3.C 4.C 5.D.6.C.7.D 8.A 9.C.10.B.11.A.12.B