어법상 맞으면 O를 쓰고, 틀리면 X를 고르시오.

The music festival has just ends.

어법상 맞으면 O를 쓰고, 틀리면 X를 고르시오.

Adam has already buy tickets for the show.

어법상 맞으면 O를 쓰고, 틀리면 X를 고르시오.

Lucy has studied Spanish since 2004.

어법상 맞으면 O를 쓰고, 틀리면 X를 고르시오.

We have lived in Seattle for 15 years now.

어법상 맞으면 O를 쓰고, 틀리면 X를 고르시오.

Bob and I have took swimming lessons for two years.