Our team （赢了）we are happy.应该填过去式还是

Our team （赢了）we are happy.应该填过去式还是 We are happy because our team ___(win) the game. we are happy （ hear） the news,our team wins again. "We are happy"的过去式 we are a team还是we are the team? Today we wear a happy smile on our faces还是Today we are weari We are very happy with our ______in our studies. We are going bike riding ,Mary?That souds () 填happy 还是nice? The backpacks in (we) store look very nice.括号里应该填our还是us We are happy ( ) play,填介词怎么填 My friends _____.I am yery happy.这句话中应该填all are here还是are al We are happy with our new home.(改为一般疑问句）