Could you check I have mistakes in vocabulary but I dont know for sure
Which word is most fit?
The test(included, +contained,composed, consisted) two brain scans. Looking at pictures of their partners (resulted, +caused,made, completed) activity in two areas of the volunteers’ brains. These areas both (+remained,continued,kept) neutral when volunteers looked at a friend.Larger scale tests will be-(+made, realized, required,asked) to confirm the findings