What do youthink of the young lady? — She is hard-working. She ________all her effort into her work before she got ill.

Mr. Bush is on time for everything. How ____ it be that he was late for the opening ceremony ?

In London, people always take an umbrella with them_____it rains

You’d better wash the shirt in cold water, or the color will______.

I wish to thank Mr. Lord, without ______ help I would never have got this chance.