Matching the tenses

If anyone could help me with this short exercise I would very much appreciate it:
Match the numerals with the letters:

i) I’ll do it later.
ii) I was there just last Thursday.
iii) I’ve seen him before.
iv) He’s been engaged for ages
v) I get up at 6.
vi) I was waiting for half an hour before you showed up!
vii) I’ll be standing at Waterloo Station at 5.00.
vii) By the time the police arrived the burglars had escaped

A. future continuous
B. future simple
C. present perfect simple
D. past simple
E. past perfect
F. past continuous
G. present simple
H. present perfect continuous