Trees and flowersevery year to make our school more beautiful.
A. plant
B. is planted
C. were planted
D. are planted
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Tu Youyou is the first Chinese to win the Noble Prize in Medicine, sheby more people nowadays.
A. know
B. knows
C. is known
D. was known
It is said that one Greater Bay Area universityin Guangdong in the future.
A. will be built
B. build
C. will build
D. is built
Over $30,000for a children's hospital by a British girl several months ago.
A. is raised
B. was raised
C. will be raised
D. has been raised
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