Choose the correct answer. In some cases both answers are possible.
1. You need to work much harder if you ______ any chance of passing the exam.
2. My sister ______ a PhD in Physics.
3. Mrs. Patel is likely to become the Foreign Minister if the party ______ power at the next election.
4. If you ______ romantic comedies, then this is a film you must see.
5. A: Can you type this letter for me? B: Sorry, I ______ home. It'll have to wait until tomorrow.
6. If Beckman ______ from a foot injury, it seems certain that he will play in Saturday's match against Spain.
7. If the university ______ its international reputation, it must first invest in better facilities for students.
8. Jonas Fischer has denied that he ______ as marketing manager.
9. It started snowing an hour ago, and from the look of those clouds things ______ a lot worse.
10. If the railway system ______, the government should invest substantial amounts of money now.