Выберите подходящую форму слова (герундий):
1. … English technical magazines is important for an engineer.
a) read b) have read c) having read d) reading
2. He remembers … some water to the mixture.
a) having added b) to add c) has added d) have added
3. They finished … apparatus only on Saturday.
a) install b) installed c) installing d) was installed
4. I remember his … in languages in his childhood.
a) having been interested b) to be interested c) has been interested d) interesting
5. I know of his … to work to the Far East last year.
a) sent b) to be sent c) having been sent d) was sent
6. They objected to his … at home.
a) stayed b) staying c) to stay d) have stayed
7. … foreign languages is important for every educated man.
a) have been speaking b) spoke c) speaking d) spoken
8. They began … experiments in May.
a) making b) made c) have made d) having been made
9. After … the examination in January he had to take it again in February.
a) failing b) to fail c) has failed d) have been failed
10. There are different ways of … this substance.
a) had obtained b) having obtained c) obtaining d) was obtaining