EX1: Điền giới từ phù hợp 1. I need a dictionary to look ____ new words. 2. Can you put ____ your cigarette please ? 3. You should go ____ your test paper before handing in it ? 4. She didn't get ___ ___ her boss, so she left the company. 5. He lacks qualification, so his application form was turned ____ . 6. All the staff will see the director ___ at the airport. 7. Every country in the world has faced ___ ___ the serious pollution. 8. We had to call ____ the party because of the heavy rain. 9. Will you wait a few minutes while I'm looking ____ the text? 10. I think you should take ____ jogging because it's good for your health