A) Having been invited to the party, they began to prepare their show.
B) Have been invited to the party, they began to prepare their show.
C) Having invited to the party, they began to prepare their show.
D) Been invited to the party, they began to prepare their show.
8. Реакция – это процесс, который приводит к химическим изменениям веществ.
A) A reaction is a process having resulted in chemical changes of substances.
B) A reaction is a process resulting in chemical changes of substances.
C) A reaction is a process being resulted in chemical changes of substances.
D) A reaction is a process resulted in chemical changes of substances.
Fill in the gaps:
9. Do you know the student … towards us?
A) come B) coming
C) having been come D) being come