The Present Perfect Continuous Tense: questions

a) I know this job very well. – (How long / do this job?) {input: How long have you been doing this job}?

b) They have a winning team. – (How long / work together?) {input: How long have they been working together}?

c) He feels tired. – (What / do?) {input: What has he been doing}?

d) She is one of the most successful businesswomen. – (run / business / for a long time?) {input: Has she been running business for a long time}?

e) He is a staff manager. – (How long / lead a team?) {input: How long has he been leading a team}?

f) They have already arrived. – (you /wait for them / since morning?) {input: Have you been waiting for them since morning}?

g) Now we have money to buy a car. – (How long / collect money?) {input: How long have you been collecting money}?

h) I haven't finished my report yet. – (How long / write it?) {input: How long have you been writing it}?