-He seems to be a good teacher . - _____ . He has been a teacher for 20 years.
laugh
Not once ________ to Michael that he could one day become a top student in his class.
— I don’t understand why you didn’t go to the lecture yesterday afternoon.—I’m so sorry. But I _________ my homework.
The university estimates that living expenses for international students ________ around $8,450 a year, which ________ a burden for some of them.
He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.