Team leaders must ensure that all members ________ their natural desire to avoid the embarrassment associated with making mistakes.                      

The opening province which _________ thirteen counties and three coastal cities will quicken its paces of economic development.

---Oh, doctor, the wound on my leg is infected.---You really shouldn’t have left it _______ to the sun.

--What time shall we meet, Betty? ---____.

It’s easy to _________ this camera , while putting the pieces together is quite difficult, so you must keep the directions well.