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He is doing an experiment.
n. [?k'sper?m?nt]
Lesson 25
Let’s Do an Experiment!
It is a
It is the jar’s
He is ing water.
pour
[p??(r)] v.
upside n. ['?psa?d]
jar.
[d?ɑ?] n.
We wear s on a rainy day.
He has much .
raincoat
['re?nk??t] n.
force
[f??s] n. /v.
If your answer is ,
you can get one mark.
We need to use
to do everything.
scientific
[?sa??n't?f?k]
adj.
method
['meθ?d] n.
correct
[k?'rekt]
The air is stroger than I thougt.