1, There has been a slight drop in the number of people using public transport (slightly)
\(\rightarrow\)......................................................
2, Revising for exams takes up all my time at the moment (busy)
\(\rightarrow\)......................................................
3, There was an increased demand for travel , sothe government decided to invest in building the very first metro systems (as)
\(\rightarrow\)..........................................................
4, I don't know much about historical events , so I can't help her with her history homework (if)
\(\rightarrow\).............................................................
1, There has been a slight drop in the number of people using public transport (slightly)
→ The number of people using public transport has dropped slightly
2, Revising for exams takes up all my time at the moment (busy)
→ I'm busy revising for exams at the moment
3, There was an increased demand for travel , sothe government decided to invest in building the very first metro systems (as)
→ The government decided to invest in building the very first metro systems as there was an increased demand for travel
4, I don't know much about historical events , so I can't help her with her history homework (if)
→ If I knew about historical events, I could help her with her history homework
1, There has been a slight drop in the number of people using public transport (slightly)
→ The number of people using public transport has dropped slightly
2, Revising for exams takes up all my time at the moment (busy)
→ I'm busy revising for exams at the moment
3, There was an increased demand for travel , sothe government decided to invest in building the very first metro systems (as)
→ The government decided to invest in building the very first metro systems as there was an increased demand for travel
4, I don't know much about historical events , so I can't help her with her history homework (if)
→ If I knew about historical events, I could help her with her history homework
