Jacques speaks with a French.... 

A. announcement

B. accent

C. channal

D. broadcast

Bài 1: Tính nhanh

A=99-97+95-93+91-89+........+7-5+8-1

1.It will take 2 hours to travel from New York to Beijing if you travel by ET3.

2.ET3 stands for “evacuated tube transport technology”.

3.The capsules use electricity.

4.Most modern airplanes usually only fly at about 800 kilometers per hour.

5.Because there is no air inside the tube and the capsules are quite light.

Put in THIS or THESE
this book
these children
these books
this woman
these trousers
this house
these teeth
this tooth
these houses
this foot
these jeans
these pencils
this teacher
these men
these people
these mice
this pupil
this child
Put in THAT or THOSE
that house
those boys
those buildings
those houses
those animals
those birds
that horse
that man
that secretary
those horses
those people
those windows
that girl
that office
that car
Exercise 5. [Grammar] This/That/ These/ Those. Fill in the gaps:
This is my ball and.that...is your ball over there.
This is my cup here and.that....is your cup on the table over there.
These is Sally's bike in front of the door and.those..is her coat here.
These is Simon's pen on the floor over there and...those.is his book.
This is my sister and..those..are our neighbors over there.
Thisis my sandwich here and....that.is Tom's sandwich over there.
These are Tony's friends and..those..are my friends over there.

1. c 2.c 3.a 4.b 5.a 6.D 7.B 8.A 9.B 10.A 11.B 12.d