I. / Chia các tình huống sau ở câu điều kiện loại 1
1/ If he (be)…………… late, we (go)………….. without him.
2/ If you (come)……………. late, they (not let )…………. you in.
3/ If we (work )…………. all night, we (finish)……….. in time.
4/ Tell him to take his bike inside. If he (leave)…… it outside, someone (steal) ……it.
1 is - will go
2 come - won't let
3 work - will finish
4 leaves - will steal