¾It’s getting dark, but Mr.Johnson is still at his office. ¾No surprise.Who else can ______ he does?
. Little Jim should love _______ to the theatre this evening.
. They would not allow him _______ across the enemy line.
. There are so many kinds of tape-recorders on sale that I can’t make up my mind ____to buy.
. Charles Babbage is generally considered _______ the first computer.
. The missing boys were last seen _______ near the river.