Dịch ra tiếng việt + đáp án + giải thích vì sao chọn đáp án đó nha 
 bài 1 :khoanh tròn vào đáp án đúng :
Puberty is the time when your body grows from a child's to an adult's. You will know that you are going (1)............ puberty by the way that your body changes. If you are a boy , your shoulders will (2).......... and your body will become more muscular . these changes are caused by the hormones (3)............ your body begins producing in much larger amounts (4).............. before Puberty (5).............. over a number of year, and the age at which it starts and ends varies (6).......... . It generally begins somewhere between the ages of 7 and 13 for girls, and somewhere between the ages of 9 and 15 for boys, although it can be earlier or later for some (7)......... in age is normal Sometimes, (8) ............., people pass this normal age range for puberty (9) showing any sings of body changes. This is(10) .......... delayed puberty 1. A. at B. in C. through D. out of 2. A widen B. increase C. expand D. spread 3. A. how B. what C. this D. that 4. A. more than B. than C. as well as D. as 5. A. survives B. exists C. begins D. occurs 6. A. wide B. widely C. width D. widen 7. A. period B . offer C. range D. limit 8. A however B. but C. moreover D.although 9. A. refusing B. avoiding C .with D. without 10. A.Call B.called C. being calles D. having called
bai2 ( trong HÌNH ảnh )
Dịch ra tiếng việt + đáp án + giải thích vì sao chọn đáp án đó nha 
 
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6. Pressure
_children to get into top schools has reached a crisis point.
A.at
B.under
C.on
D.with
7. Perhaps what you're reading or hearing is boring,which makes it hard to_on the book or the conversation.
A.concentrate
B.rely
C.depend
D.notice
8. A great way to improve_
_skills is to keep trying new things.
A.reason
B.reasoned
C.reasoning
D.reasons'
9. As children move toward_
they are less likely to ask for advice.
A.dependent
B.dependence
C.independent
D.independence
10. Taking good notes
_students to evaluate, organize and summarize information.
A.requests
B.requires
C.allows
D.offers
11. Susan needs someone to show her how to_
_her anxiety and depression.
A.empathise
B.try
C.succeed
D.manage
12. Mi asked what information she
_that assignment.
A.need to be done B.needed doing
C.need to do
D.needed to do
_attend the math course for the higher level programme that I
C.can't - applied
13. My teacher told me that_
for.
A.can't - apply
B.couldn't - apply
D.couldn't-had applied
14. My parents asked me to find out_
_it gave you so much trouble.
A.what
B.which
C.why
D.where
15. I am not sure_
_I can't solve this problem.
A.how
B.what
C.who
D.by whom
16. While many teachers spend some class time teaching
_skills, students often need more social skills.
D.studies
A.study
B.studied
C.study's
17. By the age of 15, teenagers are better able to
B.operate
a more demanding curriculum.
A.solve
C.handle
D.deal