Please help i got pionts

If the police arrive at larrys office without probable cause or a warrant and demand to search the premises, which amendment protects him from this type of search?

47. when must a driver show proof of financial responsibility? a. when requested by a police office b. to register a vehicle or renew its registration c. to obtain a drivers education certificate d. both a and b

3. meena and ala are two friends. meena has a habit of using new pens almostevery day, whereas ala believes in getting a refill for her pen instead of buyinga new pen even though her friends make fun of her.a) which out of two practices would you follow and why? b) which value is ala depicting?