Laboratory Work Exercise 2

Find the mather Match
1. lf you put it in a glass, of course it's liquid. lf you put it in the fridge it becomes solid. lt's yellow and sour.

2. lt's gas.You can smell it but you can't touch it.
3. lt's solid but it's liquid at the same time. lt's grey.
4. lt's solid and very hard. lf you hit it your feet will ache.
5. lt has no color and it's liquid. lf you break it your mum will be angry.

Answers:

1. d 2. e 3. b 4. a 5. c

Activity Exercise

Read the experiment and fill in the blanks ‘with some, any, a / an'

Paper Ship Floating

Answers:

1. a, some 2. a, some 3. A 5. an 8. any, same