来帮我解决几道英语题.还要说明理由!
1.he,( ) only with a smile
A.already B.but C.too D.however
2.everybody could not ( ) to hear a story from him
A.join B.help C.wait D.believe
3.swim ( )
A.over B.through C.across D.along
4.there is more good ( )for people who have friends
A.always B.often C.sometimes D.usually