

1. Whenever Tim or ANOTHER friend OF MINE mention ABOUT PLAYING chess, ALL THE others get interested
2. I can see (by) what you say (that) your (mornings) (are) very busy
3. The (chance about) lightning (striking) a building depends (on) (its) height
4. (The) effects of wind and water (in) rock surfaces (can often) (cause) erosion
5. Exercise in swimming pools is (particularly) (helpful) because (of) the buoyant (effect water)
2. I can see (by) what you say (that) your (mornings) (are) very busy
3. The (chance about) lightning (striking) a building depends (on) (its) height
4. (The) effects of wind and water (in) rock surfaces (can often) (cause) erosion
5. Exercise in swimming pools is (particularly) (helpful) because (of) the buoyant (effect water)