Please , answer these sentences for me

[mahmoudbarbary]

Please help me !!!!!!
1- It was ( Advisable - justifiable - unthinkable – unsafe ) that Egypt should lose one of its most important monuments, Abu Simble .
2- There is a ( damp - dull - due – dumb ) layer of cells surrounding the trunk of a tree .
3- We ( drew on - drew out of - drew up - drew in ) a plan to solve the problem of slow learners .
4- In March 1919, five hundred women organized a ( collaboration - nationalization - demonstration – revolution ) against the British authorities .
5- He got very worked ( down - over - out - up ) about scientific experiments being carried on animals .
7- ( Is - Was - Had - Did ) Ahmed back yey ?