Spot errors in Tense

Exercise

1. When you will find (A)/a solution to this problem (B)/you will be able (C)/to get
this project (D).
2. The teacher told us (A)/that we should remain (B)/in the hostel (C)/if it rains (D).
3. I could not recall (A)/what she has advised me (B)/in this matter (C).
4. By this time tomorrow (A)/she has had reached (B)/there positively (C).
5. I will inform (A)/you as soon as (B)/I will get any news (C)/about his health (D).
6. A recent survey (A)/indicates (B)/that the number of drug addicts (C)/grew day
by day (D).
7. Before the alarm (A)/had stopped ringing (B)/Reena had pulled up the shade (C).
8. If I was you (A)/I would have told (B)/the Principal (C)/to keep his mouth
shut (D).
9. I want you (A)/to pick up the box (B)/of glasses gently (C)/and kept it on the
table carefully (D).
10. The victim tried (A)/to tell us what has happened (B)/but his words (C)/were not
audible (D)