| Question | Answer | % Correct |
|---|---|---|
| Why is the window open? That's not good. Someone _____ to close the window. | must have forgotten | 90%
|
| You got all the answers write on yesterday's quiz. You _____ a lot. I'm sure that's why you did so well. | must have studied a lot | 80%
|
| We _____ a long essay in our history class last week. This is a requirement for everyone. | had to write | 70%
|
| Look at all those medals and trophies that you have! You _____ a lot of skill in sports when you were younger. | must have had | 70%
|
| I hope you aren't angry with us. We _____ here two hours ago, but we just arrived now. | were supposed to arrive | 70%
|
| When I was a child, all the students in my school _____ a school uniform. My school was very strict about this rule. | had to wear | 60%
|
| Why are there so many holes in the ground near your house? Some animal _____ them. That's the only likely explanation. | must have dug | 60%
|
| By the time I got to the bus stop, the bus had already left. I _____ the house so late. | should not have left | 60%
|
| That was a secret! You _____ anyone else. That was really wrong of you to do! | shouldn't have told | 60%
|
| We _____ this without your help. Thank you so much for all of your help. | couldn't have done | 50%
|
| Why are there so many holes in the ground near your house? That animal _____ them. That makes a lot of problems for you. | shouldn't have dug | 50%
|
| Did your book get wet? You _____ it outside. Didn't you know it was going to rain? | shouldn't have left | 40%
|
| They asked me to repeat what I said. They _____ me the first time. Or maybe I didn't explain things clearly. Both are possible, I guess. | might not have understood | 30%
|
| They spoke French really well! They _____ the students from Senegal. Lots of people there speak French really well. Of course, people speak French in many other countries, too. | might have been | 20%
|
| They also _____ a long essay for their class last week. At least I think so. I'm almost certain that this is a requierment for them, too. | must have written | 0%
|