A.will have worked
B.will work
C.have worked
D.shall be working
2.It is strange that such a thing ___ in your university.
A.will happenB.happens
C.happened
D.should happen
3.The tree, the branches ___ are almost bare, is a very old one.
A.whoseB.in which
C.of which
D.which
4.The plan ___, what is to be done now is how to carry it out.
A.been madeB.has been made
C.having been made
D.having been making
5.There are few electronic applications ___ to raise fears regarding future employment opportunities than robots.
A.likelyB.more likely
C.most likely
D.much likely