Choose the right form of the verb.

1. The second fish was bigger than the first one and soon Dad caught a few more. “If it goes on like this, mum ... us a great dinner,” he said.
2. “But if there ... no computers, I wouldn’t be able to communicate with my friends who live far away from me,” Michael replied.
3. “You yourself know why,” Kitty said angrily.
“No, I don’t. I wouldn’t ask you if I ... .”
“You went to the cinema with Lisa Parker yesterday,” Kitty was almost crying.
4. Kim felt a bit hurt. “It’s not polite to break off a conversation like that,” she thought to herself. If I ... older, I would explain to that lady how to talk to people politely.”
5. “If I ... it now, I would be able to take part in the Professional Photograph Competition.
6. “If I don’t find a proper pen, I ... in green ink. I hope it won’t affect my grades.”
7. “If I don’t invent a very good excuse, she ... my parents.” Paul thought.
8. “When your classes ... over, I’ll pick you up, ok?”
9. “If the weather is fine, we ... on a trip next weekend,” Dad said and put his magazine on the coffee table.
10. If we come and complete the other part tomorrow, the whole park ... clean and tidy.