have a lot of e-mails this weekend

i have a lot of e-mails ——this weekend.A.send B.sent C.sendi I have a lot of plans at this weekend. Did you have a lot of ( ) last weekend? We have thought a lot of this we are going to have a picnic this weekend. 把this weekend改成e at the weekend we have()to do.A.a lot of homework B.many hom have a lot of I have a lot of homework ____(do) this evening you'll have a lot of fun this i have learned a lot of english in this w---------- Did they have a lot of chocolate the weekend nefore last?(作否 do you have a lot of homework at the weekend yes ,we do .and