need的现在进行时为：needing...

abscise的现在进行时为：abscising...

breathe的现在进行时为：breathing...

parade的现在进行时为：parading...

undulate的现在进行时为：undulating...

throng的现在进行时为：thronging...

drink的现在进行时为：drinking...

assure的现在进行时为：assuring...

boogie的现在进行时为：boogying...

rehearse的现在进行时为：rehearsing...

perspire的现在进行时为：perspiring...

defraud的现在进行时为：defrauding...

browbeat的现在进行时为：browbeating...

delve的现在进行时为：delving...

videotape的现在进行时为：videotaping...

tube的现在进行时为：tubing...

mechanize的现在进行时为：mechanizing...

slit的现在进行时为：slitting...

pole的现在进行时为：poling...

marvel的现在进行时为：marvelling...

wed的现在进行时为：wedding...

飞机降落沿跑道滑行的时候机翼擦到了一堆碎石。As the aeroplane went down the runway the wing touched a pile of rubble.当我滑行的时候, 我想我是最好的.As far as gliding, I think I'm better off one.在运河中滑行的小船刚朵拉.A gondola glides along the Grand Canal....

build的现在进行时为：building...

rubbish的现在进行时为：rubbishing...

contaminate的现在进行时为：contaminating...

unite的现在进行时为：uniting...

limb的现在进行时为：limbing...

apprehend的现在进行时为：apprehending...

proffer的现在进行时为：proffering...

overdevelop的现在进行时为：overdeveloping...