2. It is (indeed) hard to overestimate the value of language in communication, (but) it is even (hard) to overestimate (its) value in thinking.
A B C D
3. (Written English) has become more (importantly) in (business English), (with) the invention of the fax and the computer.
A B C D
4. When a post office handles (large quantities) of mail daily, it is essential that mechanical methods (are used) (to maintain) production and insure (prompt)
A B C D |
