ex1
1.that girl is old enough (go)…………to scholl
2.why must people(cover)………..electricsocket
3.my father used(be)………….a teacher last year
he works very hard every day(pass)……the exam
ex1
1.that girl is old enough (go)…………to scholl
2.why must people(cover)………..electricsocket
3.my father used(be)………….a teacher last year
he works very hard every day(pass)……the exam
1 to go
2 cover
3 to be
4 to pass/in order to pass
1.That girl is old enough (go)….to go……..to school
2.Why must people(cover)….cover…….electricsocket
3.My father used(be)….to be………a teacher last year
4.he works very hard every day(pass)..so he pass….the exam