II. Supply the correct forms of the words given in capital letters. (2.0 points)
1. Most birds _______ in the winter. MIGRATORY
2. He examined the parcel ______________, as he had no idea what it could be. SUSPECT
3. It is ____________ to take credit for other people’s ideas. MORAL
4. Polluted water can _________ do harm to people’s health. DIRECT
5. An aeroplane has to overcome the ___________ of air. RESIST
6. It's totally________________ that you stayed home when you were sick. UNDERSTAND
7. _________ is now a serious problem in many countries. FOREST
8. All the __________ in the conference had an opportunity to speak. PARTICIPATE
9. Congratulations! You have made____________ progress in your study so far. REMARK
10. It was another ____________ attempt; they had to try again. SUCCEED