1. Lien has........... chicken eggs everyday

a. to collect b.collecting c.collect d.chollected

2.The earth .................... around the sun

a. move b.moving c.moves d. to move

3.You seem..............,Peter

a.happy b.happiness c.happily d.happyly

4.She isn't old ............. to be in my class

a.so that b.enough c.for d. that

5.My sister doesn't talk much in public. She is quite ........................ ( ở đây mình chữa in thành is nha bạn )

a.kind b.reserved c.sociable d. humorous

6. What is Mary doing, mom? She is looking at ............... in mirror

a. her b.heirs c.she herself d. herself

7. He had to stay at home.................. he was ill.

a. so b.because c.as soon as d. until

8.We........................... park our cars near here

a. not have b. do not have c. must not d.ought not

9.She felt and hurt..............

a.her b.herself c.himself d.myself

10. They.............talk in library

a.mustn't b. don't have to c.shouldn't to d.ought not

11.He.............wear a suit to work but he usually does.

a.doesn't have to b.mustn't c. have to d. must

12.Her parents won't let her ............. with her friends.

a.go out b.goes out c. to go out d. going out

13.It takes a long time ................ a language

a.learn b.to learn c.learing d.learns

14.Jenny's not here now. Can I take a(n).................?

a.message b.advice c.news d.information

15.................. is a telephone you can carry around with you.

a.Mobie phone b. Public telephone c. Telephone directory d.Answering machine

16.The movie sounded very ............................

a.bore b.boringly c.boring d.boredom

Chúc bạn học tốt !

Vì x,y,z tỉ lệ thuận có 3/16;3/6;1/4

nên x/3/16=y/3/6=z/1/4

Áp dụng tính chất dãy tỉ số bằng nhau, ta được: x/3/16=y/3/6=z/1/4=\(\frac{x+y+z}{\frac{3}{16}+\frac{3}{6}+\frac{1}{4}}=\frac{340}{\frac{18}{96}+\frac{48}{96}+\frac{24}{96}}=\frac{340}{\frac{90}{96}}=\frac{1088}{3}\)

Do đó, x=1088/3*3/16=68

          y=1088/3*3/6=544/3

         z=1088/3*1/4=272/3

Đề là viết lại câu đúng không bạn .

The local market sells excellent local produce. It is a two-minute walk from my flat

-> The local market where is a two-minute walk from my flat, sells excellent local produce.

Chúc bạn học tốt !

A

Mình không biết có đúng không . Mình làm theo công thức câu điều kiện loại không thôi bạn nhé . Chúc bạn học tốt !