11 The manager will ___ his report this time tomorrow.
a be presenting
b present
c have presented
d have been presenting
12 ___ delivered the new dishwasher by the end of
the week?
a Will they have been
b Will they
c Did they
d Will they have
13 How ___ get to work tomorrow?
a do they
b are they going to
c are they
d will they have
14 I’m sure it ___ easy to install the program.
a won’t be
b won’t have been
c isn’t being
d was going to be
15 He won’t stop trying ___ he finds a way to repair
the machine.
a until
b when
c by the time
d after