Поставьте предложения в вопросительную и отрицательную форму. 1)The lecture will begin at 9 o’clock.
2)I shall tell you about the first human in space.
3)He will finish the work if you help him.
4)The future engineer will begin learning aerodynamics in our University.
5)The will study physics in 5 years.
6)There will be a lot of people at the lecture today.
7) Digital transmission overcomes this problem.
8) Worldwide network of computers communicates with each other using the Internet Protocol.
9) These messages carry with them the originating computer's IP address allowing for two-way
communication.
10) Digital broadcasts prevent a number of complaints common to traditional analog broadcasts.
11) A device produced clearly intelligible replication of the human voice.
12) Telephones rapidly became indispensable to businesses, government, and households
13)Hand-held mobile phone was introduced for personal service starting in 1973.

KraRom    1   20.10.2020 17:47    9