下面的四组字母中不含有相同的元音音素的是（ ）

It’s reported that the fire that______ at two o’clock last night caused a lot of damage

I will bring a flashlight with me _________ I will be able to see in the dark

In those days bikes were not ______ used because few people could afford (负担起) to buy one.

You can’t imagine _______ great fun chattingonline is.– Really But it may cause you a lot oftrouble.