1. When/ Australia/ discover?
2. Dont go in there now a new programme/record.
3. When you go through customs, your luggage may/check/by a customs officer
4. This book/write/before the author became famous.
5. This article/ be/ often /refer to.
6. Theres somebody behind us. I think/we/follow.
7. In the United States, elections for President/hold/every four years.
8. We were driving along quite fast but we/overtake/by lost of other cars.
9. This house is quite old. It /build/in 1930.
10. Theres no need to leave a tip. Service /include/in the bill.
2. , .
1. The researchers are conducting the tests of new devices in the laboratory now.
2. The tests of new devices are being conducted by the researches now.
3. The students have made experiments successfully.
4. We have been learning English for 2 years already.
5. The tools are made of steel.
3. , Continuous, Perfect, Perfect Continuous, Simple.
I
was resulted in
will result in
are being resulted in
has been resulted in
resulted in
am resulting in
had resulted in
were resulting in
II
shall do
had done
shall have been done
was being done
will have done
do
has been doing
is doing
III
have been carried out,
will have carried out,
are carrying out,
carries out,
has carried out,
will have been carrying out,
were carrying out,
had been carrying out
IV
was making
have made
makes
was being made
is made
had been made
has been making
shall be made
4. A, B. .
.
1. The international exchange programmes will be developed still further in future.
2. These calculations are very complex.
3. Programming languages offer various ways for a programmer to state precisely the order of instructions.
4. This quantity is derived from the above equation.
5. I hope we shall soon solve this task
6. He looked through the morning newspapers at breakfast.
7. The lectures on mathematics were attended by all the students.
8. If I fm not mistaken, this book is often reffered to.
9. The development of digital technology for communication purposes is being studied with great interest.
10. Scientists have developed new generations of computers.
B.
a. Sunlight is converted into electrical power by special solar panels.
b. Are you being waited for at present?
c. They bought the new computer last week.
d. The structure of this device is very complex.
e. He was listened to with great attention.
f. The young workers are trained to use the new equipment.
|
|
|
g We shall soon begin the new experiments.
h. Electronics has made a rapid progress.
i. All the work will be done by automatic machinery.
k. The laboratory assistant always fixes the devices himself.
5. , .
1) The smaller the computers, the faster it can work.
2) He had to work much before he was able to complete research.
3) No traffic was allowed along the street because of the accident.
4) The new words should be repeated as often as possible.
5) In the foreseeable future we may have long-term orbital stations and laboratories with researchers.
6. .
1) Cross the street carefully______ want to be run over.
A unless you dont
B if you dont
C if you didnt
2) I could ______ the exam if I had worked harder during the year.
A have been passed
B pass
C have passed
3) Can you explain why you ______ this mistake again?
A do
B have
C have made
4) Give him a good mark to ______ his self-respect.
A raise
B rise
C get down
5) ______ There any news in your parents letter?
A are
B were
C is
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