The boy _______to his mother that he had _______ the table for supper and then ____ down to have a rest.
We have realised that ____ is much that can be done to help improve our environment.
.I doubt very much _____ the tickets for tomorrow have _____. A that ; been sold away B that ; been sold out C if ; sold out D whether ; been sold out.
It is playing computer games _______ he spends so much time that he fails all the exams
The train he was looking forward to ______ only a few minutes ago. A arrives B arrived C arriving D had arrived
Persons under 16 ______ not be employed in our country.