Look at the end of the root word , and you will see a addition to it . For example (classic) class is the root word . "ic" is the suffix
(1) The planes have to undergo rigorous safety checks. (2) You may have to undergo disappointment and failure before experiencing success. (3) It took me some time to undergo the metamorphosis from teacher to lecturer. (4) Most patients undergo some sort of drug therapy for leukaemia
Try this https://wordunscrambler.me/
The correct answer is B. 'She's'. When making a contraction, take the two words that you want to make into a contraction and replace at least one letter from the second word with an apostrophe.
She has
In this case, these are the words that we're trying to turn into a contraction. There really isn't any way to explain why we use 'She's' instead of 'She'as', except that 'She's' is the commonly accepted word in the English language.
She's
Now, replace the letters 'h' and 'a' with an apostrophe.
Hope this helps!
D. the two speak quietly so the others cannot hear them
