9. Combine the two simple sentences in each pair to make one complex sentence. Choose the
appropriate linking word.
1 You do an experiment. Follow the instructions carefully. (where / when)
2. You do an experiment with chemicals. Put on safety goggles. (before/aften
3. Do messy experiments outside. You won't mess up your house or classroom. when/where
4. Do not talk on your cell phone. You are doing an experiment. (before / while)
Respuestas
Respuesta dada por:
4
- When you do an experiment. Follow the instructions carefully.
- Before you do an experiment with chemichals, put on safety googles.
- When you do messy experiments outside, you won't mess up your house or classroom.
- Do not talk on your cell phone while you are doing an experiment.
- Espero que haya ayudado!
Preguntas similares
hace 6 años
hace 6 años
hace 8 años
hace 8 años
hace 8 años
hace 9 años