【推荐1】These mountains ________ trees in a few years’ time.

A．be covered

B．will be covered with

C．is covered

D．are covered with

【推荐2】Mount Huang is worth ________. The mountains there are covered ________ all kinds of green plants.

A．visiting: by

B．to visit; with

C．to visit: by

D．visiting: with

【推荐3】It is said that 98 percent of the students in our school _______ the rich activities after class.

A．are covered with

B．are satisfied with

C．are strict with

D．are careful with

【推荐1】--- I hear local people are trying to prevent some businesses building factories here.
--- Yes. They say the place will be polluted if some factories ____ in the future.

A．will build

B．will be built

C．is built

D．are built

【推荐2】—Cathy, are you going to Lisa’s birthday party this weekend?
—I will go if I              .

A．invited

B．will be invited

C．am invited

【推荐3】The students __________ play basketball after school every day.

A．allow to

B．are allowed to

C．were allowed to

D．was allowed to