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bee
butterfly
The flowers and grass have gone!
Oh, my goodness. What a mess!
Look! There are several chemical factories pouring waste water into the stream.
= have disappeared.
1b Listen to 1a and mark the words with P (Past) or N (Now).
____ beautiful ____ butterflies ____ dirty
____ grass ____ terrible ____ factory
____ bees ____ fresh ____ clean
____waste water
P
P
N
P
N
N
P
P
P
N
Show Time!
1c Read 1a and complete the sentences in the table.
Two years ago
Now
1. It was a _______________.
2. There were _______________________.
3. The air was _______________________ and you could see _______________________.
1. ___________________
have gone.