Question

Ребят, вопрос жизни и смерти.
Буду очень благодарна, если поможете.

Put the verb into the correct form.

1. A small computer (not to be build) by1974.
2. The first small computer (to be build) by research engineer Ed Roberts in 1975.
3. Nearly two dozen patents (to be earned) by Doug Engelhart before he (to introduce) the computer mouse.
4. Some people think that everything that can (to be invented).
5. After the first Moving Assembly line (to be installed) Ford’s manufacturing principles (to be adopted) by countless other industries.
6. Nylon (to be invented) in 1983.
7. Though the first human heart (to be transplanted) in 1967 a lot of experiments (to be carried out) ever since 1905.
8. People hope that new medicines (to be discovered) and dangerous diseases (to be cured).

Answer 1

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).