Đơn thức:monomials

Đa thức:polynomials

Nghiệm của đa thức:solutions of polynomials

Trung tuyến:medians

Phân giác:bisector

Trung trực:perpendicular

Đường cao:altitudes

1-d

2-g

3-j

4-a

5-h

6-c

7-i

8-e

9-b

10-f

Lôn Đôn lớn hơn Thành phố Hồ Chí Minh .

go camping

You have a big ...family...

Come ___inside___,it's cold outside

Is it more difficult to ___education___ a boy than a girl ?

1.It opens 7 days a week

2.The till film next week is Midnight Metting

3.The film last is two hours and fifteen minutes

4.Tickets are £4,but there is a special student ticket at £2.80 for al our midweek film

5.It's just five-minute walk form the cinema

1.painting/picture

2.telephone/phone

3.knife

4.wind

5.football/soccer

6.snow

7.library

8.tooth

9.dictionary

10.television/TV