1. They are not as strong as metal ones.
2. The stool isn't as comfortable as the armchair.
3. Swimming isn't as exciting as surfing.
4. The post isn't s as quick as e-mail.
Объяснение:
1. They are not as strong as metal ones.
2. The stool isn't as comfortable as the armchair.
3. Swimming isn't as exciting as surfing.
4. The post isn't s as quick as e-mail.
Объяснение: