| To keep safe, everyone _________ to wear a seat belt. |
A. is supposed B. supposes C. supposed D. will suppose |
| ________ is necessary for us _______ our own dreams. |
A. That, have B. It, have C. That, having D. It, to have |
| —"Amy, I called you yesterday evening, but nobody answered the phone. —Oh, I _________a walk with my mother at that time. |
|
| —Can I watch TV this afternoon, Mum? —Yes, but ______ you have to finish your homework. |
A. first B. once C. again D. ever |