In the following sentences, change the order of words so that they will make sense. You will have to add commas in some cases.

1. He entered as a cleaner the bank disguising himself.

In each of the following pairs of sentence, one sentence is correct and the other is wrong. Find out the correct sentence.

1. a) The woman looked worrying. / b) The woman looked worried.

While

The conjunction while is used with the following meanings.

While = during the time that; for as long as; at the same time as

The expressions that is to say and at least can be used to back down from an unpleasant or negative remark you just made.

Change the following statements into questions and negatives.

1. I have a lot of work to do.

2. Plenty of people want to buy cars.

All of these words can be used to show time.

Since can be used with a present perfect tense or a present perfect continuous tense to refer to a point or period of time in the past up to the present.

Change the following statements into questions.

1. Nobody can serve God and Mammon.

2. This is not the kind of dress a young lady should wear.