I'm sure something is true about the present. (a She couldn't have forgotten her own name! / b When she answered the phone, it must have been her mother calling. / c Joe has been running for hours. He must be tired!)
C (must be)
Oops!
Check
Okay!
Check
15
I'm sure something is true about the past. (a You must be Tom. Is that right? / b Those might be Michelle's keys. /c He isn't here. He must have gone home.)
C(must have gone)
Oops!
Check
Okay!
Check
trap
No points!
Oops!
shark
Other team loses 20 points!
Okay!
rocket
Go to first place!
Okay!
thief
Give points!
5
10
15
20
25
10
I think something is possibly true about the past, but I'm not sure. (a I think Lee might have won the lottery. / b They must have gone out, because they aren't here. / c Kate might be late to the meeting.)
A (might have won)
Oops!
Check
Okay!
Check
10
I'm sure something ISN'T true about the present. (a They can't be from France. They don't speak French. / b He must be really good at German. Ņ I think he may be from Sweden.)
A (can't be)
Oops!
Check
Okay!
Check
20
I'm sure something ISN'T true about the past. (a They must be in the teachers' room because they aren't in the office. / b She couldn't have forgotten the meeting. I reminded her this morning. / c I think they may have left at about 10.)
B (couldn't have forgotten)
Oops!
Check
Okay!
Check
20
I think something is possibly true about the present, but I'm not sure. (a It can't be Gerald's car, because he doesn't have a car. / b Liz might be in her room. Go and see. / c That must be lan's bag. It has his name on it.)
B (might)
Oops!
Check
Okay!
Check
lifesaver
Give 25 points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
Oops!
25
I'm making a deduction about a present situation. (a. Ben might not come today. I don't know. / b Helen must be at home. Her lights are on. / c They must have been late yesterday.)
B (A: future; C: past)
Oops!
Check
Okay!
Check
10
I'm making a deduction about a past situation. (a She didn't answer her phone. She might have left on her vacation this morning. / b He can't be on vacation. I saw him at school. / c They must be really happy.)