Send to a Friend

lessonenglish's avatar

Do these sentences indicate same meaning?

Asked by lessonenglish (278points) January 2nd, 2011

I have some doubts regarding these type of sentences:

1. The changes are to be updated.
VS
2. The changes have to be updated.

1. The website is to be tested on all browsers.
Vs
1. The website has to be tested on all browsers.

Theses are also written simply by using should be

The website should be tested on all browsers.

I am confused about above sentences. What do they mean? What is the meaning if has/have is used am/is/are instead.

Using Fluther

or

Using Email

Separate multiple emails with commas.
We’ll only use these emails for this message.