–How did it ____that you missed the bus ? – I’m sorry I got up late.

How is your English study — Not bad. But I ________ learning English grammar.

Jim wants to hang out with his friends at night, but his parents don`t allow him _____so.

Shanghai Disneyland has started to bebuilt and it will be open ________ five years.

John’s success has nothing to do with good luck. It is years of hard work_____has made him what he is today. [ ]