We can never expect____bluer sky unless we create____ less polluted world.
We needed a new cupboard for the kitchen.So Peter made _____ from some wood we had.
Dela had made up his mind to give it up ,but on _____ second thought ,he determined to try ______ third time.
-I'm sorry I'm late again But I….-It's 'no use_______. It's the third time that You came late this week
_______ the TV, Tom began to read newspaper.
-Did you catch the first bus?-No ,it_______ the stop by the time I got there.