17. CHOOSE the EFFECT of the following sentence.
The boy broke his leg when he fell from a tree *

1. The boy broke his leg

2.when he fell from a tree

3.Other:


18. CHOOSE the EFFECT of the following sentence. The houses were destroyed because the typhoon was very strong. *

1.because the typhoon was very strong.

2.The houses were destroyed

3.Other:


19. CHOOSE the CAUSE of the following sentence. Since it did not rain for a long time, the grass turned brown. *

1.Since it did not rain for a long time

2.the grass turned brown.

3.Other:

20. CHOOSE the CAUSE of the following sentence. The boy waters the plants every day so that the plants will grow healthy. *


1.so that the plants will grow healthy.

2.The boy waters the plants every day

3.Other:​