This nationwide smog should serve as a reminder to all, indicating a high time that we ______ on what we've done to the environment.
You ________ touch the chemical, or you ________ get burnt.
I ________ work out the problem at first, but after my teacher showed me an example, I ________ get the answer easily.
Jenny doesn’t agree with her father, but she ________ that to his face.
— Do you mind my taking the books away? — ________.
I did hear that _____ Bank of England had issued two notes in this amount, so I don’t think the large note can be _____ fake.