(2013甘肃白银)________ is really hard ________ them to climb such a high mountain．
A．This；to
B．It；to
C．This；for
D．It；for
(2013重庆)—I called you yesterday evening，but you were not in．
—Sorry．I ________ in the shop with my mother．
A．am
B．will be
C．was
D．have been
—Dave called you about half an hour ________，Anna．
—Thank you．I’ll call him back．
A．ago
B．before
C．after
D．later
(2013湖南娄底)—What did you do last night？
—I ________ TV and read books．
A．watch
B．watched
C．have watched
(2013河北)Ken ________ his jacket in the gym．He has to get it back．
A．left
B．leaves
C．is leaving
D．was leaving
(2012广东河源)________，Tom！It’s time to get up and go to school．
A．Wake up
B．Make up
C．Grow up
D．Look up
