1.Did he know whom the case-----?A was belonged to B was bel

1.Did he know whom the case-----?A was belonged to B was belonging toC belonged to D belongs to2.Can you provide us-----somg information-----the computer?A for,with B with,about C about,with D with,with3.She likes movies-----have scary monsters.A what B who C that D it4 Did Mr.White tell you-----?A when he traveled to Tibet B when he has traveled to Tibet 5 When and where to go for the holiday-----yet.A have not been decided B has not been decied6 The three of hem agree to clean the room for Miss Liu tomorrow.-----they do not come?A Even if B What if C Even thougu D What about