67.[2004春季北京] He looked around and caught a man ________ his hand into the pocket of a passenger.

66.[2003上海]An army spokesman stressed that all the soldiers had been ordered ________ clear warnings before firing any shots.

65.[ 2003上海] Generally speaking, ________ according to the directions, the drug has no side effect.

63.[2003北京]________ time, he'll make a first-class tennis player.

61.[2002全国] It is said in Australia there is more land than the government knows ________ .

58.Mrs Smith was much disappointed to see the washing machine she had ________ went wrong again.

56.[1998上海] She asked me to help her, ________ that she couldn't move the heavy suitcase alone.

53.[1998上海]—Does your brother intend to study German?

—Yes, he intends ________ .

52.[1998上海] What worried the child most was _______ to visit his mother in the hospital.

49.[1997上海] She can't help ________ the house because she's busy making a cake.