Scientists can make the robots __________.
The theme of World Environment Day 2012 is “Green Economy: Does it include you?” Which of the following is most probably the poster for it?
–Excuse me. _______ –Just go straight and turn left. It’s on your right.
–Whose volleyball is this? –It _______ belong to Carol. She loves volleyball.
–What time were you supposed _______? –At six o’clock. But I arrived at six thirty.
–What did you find in the zoo? –The animals _______ in tiny cages and they could hardly move at all.