【B6】
A. time
B. human
C. money
D. language
A.atB.inC.overD.on
A. at
B. in
C. over
D. on
A.aloneB.asideC.alongD.lonely
A. alone
B. aside
C. along
D. lonely
A.reachedB.reached overC.reached outD.reached down
A. reached
B. reached over
C. reached out
D. reached down