Question

Iii. Complete each sentence by following the instruction in brackets.

Answer 1

Answer:

The children sailed paper boats before dinner.

Mothers call the children inside when dinner is ready.

She fell while she was playing and injured her knee.

Explanation:

Prepositional phrases are composed at least of a preposition and an object.

The word 'when' used as a conjunction means 'at the time that', and is followed by a subordinate clause.

The word 'while' is used to connect two events occurring at the same time, and is followed by a subordinate clause.