A.tooB.soC.veryD.muchThe major problem with E-mail is t……
The major problem with E-mail is that it is (1) easy to use that people can become (2) with messages. (3) they can possibly answer in a day. In addition, mail boxes require some management to (4) messages or archive those that might be required later. Senders don't always know about your E-mail backlog and often send (5) messages.
A.too
B.so
C.very
D.much