Our team’s success was ________ the efforts of Mr. Mark, who is ________ arrive here in ten minutes.

1. A.
   because; due to
2. B.
   because of; about to
3. C.
   due to; due to
4. D.
   as a result; going to

  Our team’s success was ________ the efforts of Mr. Mark, who is ________ arrive here in ten minutes.

A. because; due to   B. because of; about to   C. due to; due to   D. as a result; going to

Our team’s success was ________ the efforts of Mr. Mark, who is ________ arrive here in ten minutes.

A. because; due to   B. because of; about to   C. due to; due to   D. as a result; going to

Our team’s success was ________ the efforts of Mr. Mark, who is ________ arrive here in ten minutes.

Our team’s success was 　　 the efforts of Mr Mark, who is 　　　 arrive here in five minutes.

A. because; due to　 　　　　　 B. due to; about to　　　

C. due to; due to　 　　　　　　 D. as a consequence; going to