Điền vào chỗ trống từ thích hợp
.Prepositions
21. I need a dictionary to look ____ new words.
22. Can you put ____ your cigarette please ?
23. You should go ____ your test paper before handing in it ?
24. She didn't get ___ ___ her boss, so she left the company.
25. He lacks qualification, so his application form was turned ____ .
26. All the staff will see the director ___ at the airport.
27. Every country in the world has faced ___ ___ the serious pollution.
28. We had to call ____ the party because of the heavy rain.
29. Will you wait a few minutes while I'm looking ____ the text?
30. I think you should take ____ jogging because it's good for your health