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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.
Is it beautiful now?
What has happened there?
1.Can you see flowers and grass now?
2.What has happened here?
P27 1a mp3
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
1a Listen, look and say.
1c Read 1a and complete the sentences in the table. Then retell 1a to your partner.
Two years ago
Now
1. It was a _______________.
2. There were _______________________.