much

on

1. has

2. is going to visit

Trên còn A và B Vì: 

A bê C => A không nhảy, bê là hành động, C nhảy.

I. Find the word which has a different sound in the part underlined: ( Chữ gạch chân là chữ a )

1. A stand B apple C hand D father

2. A dark B cancel C action D travel

3. A fantastic B part C fact D camera

4 A automatic B had C activity D yard

5 A calm B bag C cat D bad

6 A animal B card C heart D cart

7 A thanks B caner C channel D smart

8 A land B start C stand D plastic

9 A bag B that C can D star

10 A plant B hat C far D plan

When I go to Nha Trang, I buy differents gifts for my friend in the USA.

\(\frac{3}{x}+\frac{1}{3x}=\frac{1}{3}\)

\(\frac{9+1}{3x}=\frac{10}{3x}=\frac{1}{3}\)

3x = 10 : \(\frac{1}{3}=30\)

x =  30 : 3 = 10          

chuyển câu

They spend twenty minutes cooking dinner

=> It takes them twenty minutes to cook dinner.

My sister spent 30 minutes watching TV last night

=> It took my sister 30 minutes to watch TV last night.