Across
- 5. …………………………. know the answer?
- 6. I didn’t find …………………………… there.
Down
- 1. He is an expert on languages, but he knows ---- about mathematics.
- 2. She doesn’t have ………………………… friends.
- 3. There are …………………………….. birds on the tree.
- 4. I would like to ask ……………………… questions.