单选题 My mum has always wanted to appear___ a TV games show.

单选题 The swimming pool rules ___that children under five must have an adult with them.

单选题 We've known each other for just a few months, but it_ years.

单选题 I don't like listening to the same music over and___again.

单选题 It's important to be aware ___some basic online security measures.

单选题 The____technology has greatly improved the efficiency of our daily work
.

单选题 He had a pain just underneath his
Blade.

单选题 I really want to get good ____this semester.