1. They are training very hard for the final. It... (must /should /could) be very important to them. 2 ... (Must /Could/ Might)I use your keys for a minute? Mines are locked inside and I want to check if they fit. 3. Bill is very keen on water sports, (is Bill /isn't Bill/ is he /isn't he) ? 4. Do not disturb the students yet the exams are(at/over/by/in)progress. 5. The whole team joined their forces and managed to be(in/by/with in/on)schedule with the order. 6. We enjoy spending the evening by(-,the/a/an)sea. 7. I feel ... (myself/ me /I/-)much better today. 8. Don't bring any money George told us(to not bring /not to bring/ don't bring /not bring) 9. Someone --- (stole/ has stolen/was stealing /steals) my purse while I was tallking to you on the phone. 10. The bus is learing( is leaving/is going to leave/leaves/will leave) at 5 in the morning from the other side of the town, we d better go and catch some sleap.
