Question

Ex. 2
Choose the correct answer.
1) I was glad to hear that he was study/safe and sound.
2) She has a very bad natural/behaviour.
3) Mary likes to do
experiments/behaviour during chemistry lesson.
4) Raising money for the poor was organised by our
experiments/society.
5) She made a successful interested in/research in science.

Answer 1

1) safe 2) behavior 3) experiments 4) society 5)research