" I am at Lingual Home at the moment.
I was in my house an hour ago and
I will be .........in three hours time"

| Example | He ........... be at the meeting, but I'm not sure. a) must b) may c) can't Answer b | ||||||
| 1 | Jack .......... be at home. His jacket is still here. | ![]() | 2 | I .......... still have your book, but I'm not certain. | |||
| a) might b) can't c) could | a) might b) must c) can't | ||||||
| 3 | This ....... be the right answer. The others are definitely wrong. | ![]() | 4 | That ............. be Maria. I'm sure she's got blond hair, not dark. | |||
| a) can't b) must c) could | a) may b) might c) can't | ||||||
| 5 | I'm not sure but the painting .......... be an original. | ![]() | 6 | She's been working hard so she ........... be tired. | |||
| a) could b) must c) can't | a) may b) can't c) must | ||||||