1. What are your plans for the weekend? (do)
What
2. Peter knew how to skate when he was 12. (could)
Peter
3. The last time they visited Europe was two years ago. (not)
They
4. Robots are not as intelligent as humans. (than)
Humans
5. How long have you learned English? (start)
When
Loga
Sinh Học lớp 12
