Fill in each of the following blanks with the proper form of the given words.He is well _____________ (connect) socially.
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Ted Robinson has been _____________ (worry) all week.
Instant messaging can be ___________________ (abbreviation) as IM.
There's been a great ______________________ (improve) in his math this term.
The teacher called the ___________________ (monitor) of the three classes for a meeting.