Написать 10 предложений с are , is, am

1)I am like walking to park
2)We are like maths
3)I am like Russia it is she beautiful
4)I am travel is USA it good
дальше пробуй сам

1. A small computer (hadn't been built) by 1974.
2. The first small computer (was build) by research engineer Ed Roberts in 1975.
3. Nearly two dozen patents (had been earned) by Doug Engelhart before he (introduced) the computer mouse.
4. Some people think that everything that can (be invented).
5. After the first Moving Assembly line (had been installed) Ford’s manufacturing principles (were adopted) by countless other industries.
6. Nylon (was invented) in 1983.
7. Though the first human heart (was transplanted) in 1967 a lot of experiments (had been carried out) ever since 1905.
8. People hope that new medicines (will be discovered) and dangerous diseases (will be cured).

1.if i were sixteen, i would subscribe to dance school. 2.if i could travel every summer I'd visit all of 7 miracles of the world.  3.if i were depressed as you are I would definitely go to village. 4. if you tried your chance, you might be a winner. 5. if he was invited to this party, he would probably give up, beacause he doesn't like them at all. 6. if i lived in new zealand, i would play an australian rugby. 7. if they could speak all european languages they would study at some university at Europe.