Where ___ you be this time tomorrow?
Great changes have taken place in that school. It is no longer ______ it was 20 years ago, _____ it was so poorly equipped.
With the development of science, more new technology to the field of IT.
--How can I wake up so early, Jack?--Set the alarm at 5 o’clock you’ll make it.
______ the ancient Egyptians built the pyramids puzzled people for centuries.
Why not get some work experience first ______ go straight on to university?