THE WORKERS ARE BUILDING A NEW BRIDGEA. SLEEPINGWHICH IS 150 METERS...

22. - 970 CAU HOI TRAC NGHIEM TIENG ANH HAY
970 CAU HOI TRAC NGHIEM TIENG ANH HAY

22.The workers are building a new bridge

a. sleeping

which is 150 meters in high.

b. to eat

a. building

c. much

b. a new bridge

d. never

c. which

d.high