Ex.1.12. Use the correct form of the verbs in brackets.
1) The public (not allow) to drive on the parkroads.
2) Smoking only (permit) in the public lounge.
3) Taking photographs in the museum (forbid).
4) In some countries women still (deny) the right to vote.
5) The use of mobile phones strictly (forbid) during take-off and landing.
6) Many accidents (cause) by careless driving.
7) This entrance may (use) only by authorized personnel.
8) In the United States President (elect) every four years.
9) Many doctors now say that boxing should (ban).