THEY CAN SOLVE THAT PROBLEM THEMSELVES. ( THAT ……….) --- THE END --...

4. They can solve that problem themselves. ( That ……….) --- The end ---ANSWER KEYSQuestion 1 1.a 2.c 3d 4.b 5.a 6.d 7.c 8.bQuestion 2 : 1.C 2.BQuestion 3 : 1.A 2.C 3.D 4.BQuestion 4 : 1.a 2.c 3.b 4.dQuestion 5 : 1.a 2.d 3.b 4.eQuestion 6 : 1.Have you ever eaten 2.has just done