Vocabulary
Grammar
100

People __________ young seeds and trees and take care of them.

a. color

b. dye

c. plant

d. survive

c. plant

100

Rivers have ___________ water and strong winds.

a. flow

b. flowed

c. flowing

d. flows

c. flowing

200

People ___________ their rooms with nice furniture.

a. decorate

b. grow

c. believe

d. use

a. decorate

200

These features help plants flow _________ the water.

a. in

b. between

c. out of

d. outside

a. in

300

If trees arew in dry areas, their roots grow ______________.

a. deep

b. nutrients

c. flat

d. survive

a. deep

300

Sunlight is important at the beginning of plant ____________.

a. growing

b. grown

c. growth

d. grow

c. growth

400

Roots of trees grow to ___________ water.

a. survive

b. bloom

c. prevent

d. take in

d. take in

400

Plants cannot ___________ well without enough sunlight.

a. grows

b. grow

c. growing

d. grew

b. grow

500

Gingko trees prefer places with sunlight and rain. You can find them near _____________ habitats and mountains.

a. dye

b. space

c. freshwater

d. furniture

c. freshwater

500

Plants also __________ clean air to grow.

a. are needed

b. needs

c. need

d. are needed

c. need