с Англ.
Задание:
Fill in the gaps in this summary of storage devices using the correct word from the list.
Floppies are very cheap. (1) they are slow and have a limited capacity. Hard disks are fast and can store large amounts of data (2) they are fixed inside the computer. (3) you cannot use them to transfer data. You can transfer data with removable hard disks, (4) they are expensive. CD-ROM disks can hold quite large amounts of data. (5) , they are usually read-only (6) you cannot change the information on them. Magneto optical disks are like CD-ROMs (7) you can write data on to them. They are removable and have large capacities. (8) they are expensive and do not conform to a standard. (9) , they are not very common. Magnetic tape is cheap and has a large capacity. (10) it does not allow random access and drives are slow. (11) it is only suitable for backups.
2)Who of your friends speaks English?
3)How many lessons do you have every day?
4) I wasn't at home yesterday, I went for a walk.
5)He usually sleeps well. But last night he slept bad.
6) Is our sister a doctor? - Yes, she became a doctor two years ago.
7) He did not shave today because he had not time.
8) Do you get up early on Sunday? — Yes. But last Sunday I slept till ten o’clock .
9)When did you leave the meeting yesterday?
10) Did she enjoy the film, which we saw last week?
11) Why were your parents so angry last night? — Because my brother was late.
если числительные: one thousand eight hundred and thirteen, one thousand eight hundred and forty, one thousand eight hundred and forty one, one thousand eight hundred and fifty two, one thousand eight hundred and fifty two, one thousand eight hundred and fifty three, one thousand eight hundred and fifty five, one thousand eight hundred and fifty six, one thousand eight hundred and fifty seven, one thousand eight and sixty four, one thousand eight hundred and sixty six, a thousand eight hundred and sixty seven, one thousand eight hundred and seven two, one thousand eight hundred and seventy three.