Question

fill up modals-1.An incorrect portion____ strain our back.2.___ be avoided.3.____ are conscious.
options-
1.will,must, should,can.
2.will,must,dare,need.
3.shold, would, might.​

Answer 1

Answer - 1) An incorrect portion (can) strain our back

2) (Must) be avoided

3) (Might) are conscious