---He didn’t go to the concert yesterday, did he? ---_______, he was studying for the tests all day.
They decided to leave the waiter a big _____ because the food and service had been excellent.
There was a good _____ of the countryside from the front of the bus.
This album is _____ as it was the only one ever signed by the President.
Trains stop here in order to _____ passengers only.
There are usually at least two _____ of looking at every question.