66. Before the plane takes off, all the passengers will be asked to ________ (系) the safety belt. ...

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may can will shall

gets off turns off puts off takes off

mustn’t needn’t wouldn’t shouldn’t

am leaving for; takes off leaves for; takes off am leaving for; is taking off leave for; is taking off

needn’t won’t can’t mustn’t

leaves; takes off is leaving; takes off is leaving; is taking off leaves; is taking off

leaves, takes off will leave, takes off is leaving, is taking off will leave, will take off

when will the plane take off?. when the plane will take off?. when would the plane take off?. when the plane takes off?.

takes off gets to leaves for takes away

takes off, takes off is taking off, takes off takes off, is taking off is taking off, is taking off

keep balance fly try

am leaving; takes off leave; takes off leave; is taking off am leaving; is taking off

faster fastest more slowly more carefully

takes off, takes off is taking off, takes off takes off, is taking off is taking off, is taking off

may can will shall

m. and there ______ enough time for us to have breakfast. A. will take off; was takes off; is takes off; was is about to take off; is

takes off takes on takes up takes over

may can shall will

gets off turns off takes off puts off