14 China has a lot of coal and oil, and it is rich in other rare minerals ______

The ____man told us about his past days before he_____,and his ____made us very sad.

Sandy,I called you at 9:00 last night,butnobody answered the phone.-I’m sorry. We ______ a birthday party_______ Jerry.

A survey of health researchers ______ that four hours of exercise every week ____ good for our health.

_____ is no possibility _____ she can finish the task in two hours[ ]