Complete the second sentence so that it has a similar meaning to the first sentence: 1. engineering doesn't interest mark. interested . 2. he said he was sorry he forgot their appointment/ apologized appointment. 3. the hospital in which i was born is being extended. where the being extended. 4. smoking on train is not allowed. mustn't you trains. 5. i'm sure they were covering something up. must up.
2) He apologized for forgetting their appointment.
3) The hospital in which I was born is being extended.
4) You mustn't smoke on trains.
5) They must be covering something up.