Answer:
D. This medium of communication makes use of short messaging services to provide quick updates
Answer:
False
Explanation:
Whom is meant to be used as the object of a verb or preposition. Differently, Whom is used as a subject. Since the subject of the phrase is We, Who is the object of the verb, therefore it should actually be used as Whom.
Answer:
Speed Post is an India post service that offers secured and time bound delivery of letters, parcel and gifts. Registered Post is also an India post service similar to an ordinary post, but offers additional facilities like signature of the recipient, extra cover, a proof of delivery etc. Normally 2-3 days.