还有几道英语选择题问问

还有几道英语选择题问问
1.(___)everybody are here,why not discuss the problem just now?
A.When B.Because C.Now thatD.As soon as
2.Now,we have to begin the barbecue without Carol.She(__)the foreign teachers around the city.
A.showsB.showedC.is showing D.has showed
3.I believe these activities will make the boys(__)among themselves
A.quicklyB.friendlyC.happilyD.angrily
4.(___)be careless again,Ted.Pay attention to your spelling
A.Don't B.Not to C.DOD.To
his son is too young to understand him and chooses(__)ones to answer.
A.more difficult B.the most difficult C.easier D.the easiest
该选哪个