_______, according to the instructions, the medicine, I think, will work on your headache before long.
---How will she behave in case of our failure? ----She’ll put the blame on us if it______ badly .
No matter how low you consider yourself, there is always someone______ you wishing they were that high.
Don’t give up regardless of difficulty and failure,______ you ‘ll never achieve your goals.
Steps must be taken ______this kind of disaster will never happen again.
Please keep me informed_______ the change of your address as soon as possible.