Raising environmental awareness wasthe aim of our art exhibition ____ last week

下列各句中，没有语病的一句是（ ）

Many gases inthe atmosphere actually heatenergy that escapes from the Earth’s surface back to the earth

The production plan was fulfilled ________[ ]

to his pension, Li Zhentian _____ give each of his grandchildren RMB 5 as a Chinese New year gift for the first time.