Unit 9
It was clean but it’s dirty now.
开心学英语五年级上册
warm
cool
clean
dirty
wet
dry
tidy
messy
is 过去式 was
are 过去式 were
1. It was dry before but it is wet now.
2. They were clean yesterday but they are dirty now.
3. They were on the floor this morning but they are on the desk now.
bedroom
It dry this but it wet now.
They clean yesterday but they
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