1) The information was considered to be most significant for technical research.
2) The scientist's theories have been discussed in great detail.
3) The whole structure is not ought to be overlooked, while studying separate units.
4) He was critisized for not gathering convincing data to prove his theory.
5) The problem had been solved some years before.
6) It has not yet been decided whether it was a meteorite or a radioactive explosion.
7) A new material "Boplant" is reported to have been developed to aid surgeons in bone repair. Up to now, only bone pieces from human donors have been used. The new material can be stored in sterile ready-to-use containers at room temperatures almost indefinitely. The new material is expected to be made wide use of.
8) This theory was first casted doubt on in 1927.
9) No attempts were made to reach an agreement.
10) A man carrying a strange long object and walking in the direction of the works was seen.
I am at home.I am sad.It is windy and rainy.My friends are at home,too.I am near the window.I can see trees.They are beautiful.I can see a little kitten.It is under the tree.It is sad.
Пожалуйста :)
1 had been-would have played
2 had gone -would have had
3 had learnt -would have written
4 had taken-would have arrived
5 had explained -would have done
