. You can depend on ________ promise he makes.
A.anything that |
B.which |
C.whatever |
D.whose |
. He will tell us ________ he thinks of our arrangement.
A.that |
B.what |
C.how |
D.if |
. From this simple concept ________ that has caused a great change in farming.
A.has developed a technique |
B.has a technique developed |
C.a technique has developed |
D.developed as a technique has |
. Was it ________ your son won the first prize last month that please you?
A.who |
B.that |
C.what |
D.which |
.Growing around the river ________ wild flowers of almost the same colour.
A.is |
B.was |
C.are |
D.has been |
. A variety of courses ________ offered to enrich the students’ background knowledge of the English-speaking countries.
A.were |
B.is |
C.have |
D.has E) / |