_______ the rapid growth of short messages sent by mobile phones, the increasing number of criminal cases appeared through short messages.
is to be done is to carry it out smoothly since the decision has been made.
The school shop, customers are mainly students, is closed for the holidays.
A bank is the place ____they lend you an umbrella in fair weather and ask for it back when it begins to rain .
English is a language shared by several diverse cultures ,each of____ uses it somewhat differently .
The old town has narrow streets and small houses _____are built close to each other.