The plants ________ every three days, or they will fail to grow.
A.must water B.may water C.must be watered D.may be watered
(2018张家口桥西区一模)The MidAutumn Festival is coming. Making mooncakes ________by more and more people.
A.learns B.learned C.is learned D.was learned
Some new computers to that village school. The children there felt very excited.
A.give B.gave C.are given D.were given
(2018唐山路南区二模)To fight air pollution, many trees________ in our city each year.
A.plant B.planted C.are planted D.were planted
(2018沧州一模)The news that some actors ________ for taking drugs surprised me a lot.
A.were caught B.will be caught C.were catching D.have caught
(2018石家庄18县大联考)The house ________ by my friends, and we lived in it soon.
A.was painted B.has been painted C.is being painted D.is painted
