4. Join these simple sentences to make complex sentences using the given conjunctions. a) Sipho wantedgot the rest of the period off. (therefor)can I get the answers good marks. Sipho studied for the test. (So) b) I trained hard. I wanted to win the race. (because) c) I want a red sportscar. The shop only sells white cars. (but) d) She wants chocolate. She is watching her calory intake. (yet) e) The class handed in their assignments. They got the rest of the period off (therefor)