1.    It ( be ) raining when I ( get ) up.
2.    While he ( sit ) on the bank fishing, he ( notice) them.
3.    All the students ( do ) a test when the teacher ( enter )
4.    He ( stand ) outside when he ( see ) us.
5.    While you ( boil ) the water, the bell ( ring )
6.    I ( water ) the garden when the thief ( break ) in.
7.    I ( find ) this ring as I ( dig ) in the garden.
8.    He ( hurt ) his foot while he ( climb ) the tree.
9.    While the boys ( play ) . football during break, one of them
( fall ) and ( hurt ) his arm.
10.    Tom ( lie) on bed when mum ( call ) him.
11.    Mr. Lorry ( walk ) home when a lorry ( stop ) near him.
12.           Dad ( return ) while we ( have ) dinner.
13.           Just as we ( get ) ready to go out, it ( start ) to rain.
14.           Just as the policemen ( run ) , one ( drop ) his gun.
15.           While the children ( sleep ) they ( hear ) a scream.
