Which sentences begin with a transition? check all that apply.

in conclusion, it is important to allow ample time for editing.
hey, the new science fiction film will open worldwide.
my sisters, anja and giovanna, prefer outside activities.
consequently, all projects must contain detailed citations.
for instance, the average airspeed of birds is unexpected.

Transition are words or phrase that do not  allow abrupt jumps or breaks between ideas. In this sense, the sentences that use transistions are:

In conclusion, it is important to allow ample time for editing.

Consequently, all projects must contain detailed citations.

For instance, the average airspeed of birds is unexpected

Transition words, such as in conclusion, consequently, for instance, in fact, furthermore, finally, moreover, etc.,are those words or phrases that are used to connect one idea to the next and help the reader progress from one to the other. Therefore, the sentences that begin with a transition are:

yeah uhm looks pretty good lol