Coplete the sentences using must or can't and the correct tense of the infinitive.
1.I'm certain Julie is waiting for us at the reception. Julie.............. 2. I'm sure Mary wend to India for her gap year. Mary.................. 3. I'm sure Steven enjoyed living with his host family in Mexico. Steven......... 4. I'm sure she's hadcosmetic surgery. She........... 5. I'm certain they grow their own food. They............ 6. I don't think Jenny haswon a scholarship. Jenny.........
barwi
1.I'm certain Julie is waiting for us at the reception. Julie must be waiting for us at the reception. 2. I'm sure Mary went to India for her gap year. Mary must have gone to India for her gap year. 3. I'm sure Steven enjoyed living with his host family in Mexico. Steven must have enjoyed living with his host family in Mexico. 4. I'm sure she's had cosmetic surgery. She must have had cosmetic surgery. 5. I'm certain they grow their own food. They must grow their own food. 6. I don't think Jenny has won a scholarship. Jenny can't have won a scholarship.
Julie must be waiting for us at the reception.
2. I'm sure Mary went to India for her gap year.
Mary must have gone to India for her gap year.
3. I'm sure Steven enjoyed living with his host family in Mexico.
Steven must have enjoyed living with his host family in Mexico.
4. I'm sure she's had cosmetic surgery.
She must have had cosmetic surgery.
5. I'm certain they grow their own food.
They must grow their own food.
6. I don't think Jenny has won a scholarship.
Jenny can't have won a scholarship.