根据常识选一选。
It’s raining.
(1) You _______ (A. should B. shouldn’t) take your umbrella.
(2) You _______ (A. should B. shouldn’t) put on your rubber boot.
(3) You _______ (A. should B. shouldn’t) go swimming.
(4) You _______ (A. should B. shouldn’t) stand under the tree.