Fill in the gaps with since or for:

a) He's been travelling around the world _____________last spring.

b) Sheila hasn't eaten a burger ______________the start of the year.

c) Tony and Daphne have been decorating their house _________ five months.

d) My best friend has been taking tennis lessons _________six weeks.

e) Miss Smith hasn't been to the supermarket __________last week.

f) I haven't seen him __________two years.

g) She's been playing the guitar _________2009.

h) My mom has worked here _________five years.

i) They've been away _________June 2015.

j) Mr Jackson has been watching TV _______9 o'clock.