How was their last weekend? —Great. They had a picnic in the park and enjoyed _______.

Where are your brothers?—________ in the classroom.

Henry _____be at home because he phoned me from his office just now.

The new machine is supposed to be the solution to all our production problems, but”____”.

When did you go to bed last night, Tom?—-At 10 pm. But my mother___________,