Guess what,we’ve got our visas for a short-term visit to the UK this summer.-How nice !You ____ a different culture then. [ ]

It was only after she had read the papers _______ Mary realized the homework before her was extremely difficult to complete.

This is a_______complicated(复杂的)problemI don’t know how to solve it

You may _that he will join our club.[ ]

your composition carefully, some spelling mistakes can be avoided