The guests give the newly-wedded couple envelopes. There is a wedding card and money in the envelopes.
A.The guests give the newly-wedded couple envelopes which there is a wedding card and money in the envelopes.
B. The guests give the newly-wedded couple envelopes in which there is a wedding card and money.
C.The guests give the newly-wedded couple envelopes there is a wedding card and money in the envelopes.
D.The guests give the newly-wedded couple envelopes in that there is a wedding card and money in the envelopes.