1. They are planning … a takeover bid.
a) launches
b) to launch
c) launch
d) launched
2. We let them … a 10% discount.
a) to have
b) had
c) have
d) has
3. Don’t make me … it
a) did
b) to do
c) does
d) do
4. I feel it is necessary … more of the work.
a) delegate
b) to delegate
c) delegates
d) delegating