We need a skilled_____ to take care of our delicate mechanism.AtechnicianBtechnologyCtec

We use plastics__________ wood and metal now．A.to take placeB.to take over###SXB#

We need one hundred more signatures before we take the ______ to the governor.A．pleaB．peti

______ we are not asked to fill the readers feedback, we have no need to do it.A．So thatB．

We cannot form. a sound opinion without facts, for we need to have factual knowledge______

We need ________ communication skills: listen carefully, think before you speak and ma

I’d like to take _____ of this trip to buy the things I need。A、advantageB、adventureC、adv