summer is a good season （）holidays 为什么要选for 不选of

summer is a good season什么 holidays 为什么Swimming in the sea is (a great fun)in summer. have a good summer this is a good chance to p_____my summer holiday Summer is a good season for hoildays什么意思 A good winter is a good summer.Study,study,and study! A good winter brings a good summer. It is fun ------ in the sea in summer A to swim B swim C swims D to swimming are you good having a good summer a good sailor is not known when the sea is clam and water is fair什么意思 That is a summer The summer holiday is a good time ) students to relax.就是标题那题 It is good to be( )white in summer.A.on B.in C.with it is good （ ）summer A at B with C for D to how (did /was /were/is)your summer holiday i had a good time L___ on the beach in summer is a good way to relax yourself. summer is a good season （）holidays 为什么要选for 不选of The good seaman is known in bad weather.A good winter brings a good summer.The best preparation for tomorrow is to do your best today.