Hotmetal________asitgrowscooler.
A、contractsI shall never forget ________ (meet) the late Premier Zhou during his inspection of our factory.
Matter is the name ________ (give) to everything which has weight and occupies space.
Hefellasleepimmediatelylastnight;hemust________(be)verytired.
Tosucceedinascientificresearchproject________.
A beam of light will not bend round corners unless ________ (make) to do so with the help of a reflecting device
