1. Jim says that he is from London.
2. My friends told me about a new student in the class yesterday.
3. Last week our teacher told us about her first day at school.
4. All students from our class can speak English well.
5. Tomorrow she will tell us about her visit to the doctor.
6. Don*t speak so loudly in the classroom.
Columbus was the first of the authentically known travelers to cross the Atlantic Ocean in the subtropical and tropical belt of the northern hemisphere and the first Europeans to walk in the Caribbean Sea and in the Sargasso Sea [7]. He discovered and initiated the exploration of South and Central America, including their continental parts and the nearby archipelagos of Greater Antilles (Cuba, Haiti, Jamaica and Puerto Rico), the Lesser Antilles (from Dominica to the Virgin Islands, and Trinidad) and the Bahamas.
I'm usually friendly.
I'm sometimes a good listener.
I never remember my friends' birthday.
I'm always on time.
I always tell the truth.
i often help my friends.
1 in 1939
2 yes of course
3
4 only few people owned TV in the next few years
5 Because of World War 2
because World War 2 had finished
6 can be seen direct as everything occur .The boundaries of time and space have disappeared
7 is provided with help of a system of artificial earth satellites
8 a system using wires
9 in 1949
as a means of transmitting TV signals to rural and mountain areas far from big cities
10 <span> black and white</span>
11 <span>it is a liquid- crystaldisplay
12 </span>in a digital system usually continuous signal is replaced by a digital code containing detailed information on brightness. colour
13 continuous signal is replaced by a digital code
14 look like minicomputer
15 put the programs you like into the memory
16 it is HDTV ot Hi vision
17 it is a high definition television
18 Japanese manufacturers
19 plasma display
20 makes it possible to produce a large bright colour flat TV screen thin and light that it can also be hung on a wall like it framed picture
The maths lesson is in room a
her name is Linda
John is class 3B
they are twelve years old
it is not a ruler
Ann and Bill are friends