正确的表达应该是
1 The summer vacation will soon be over,but why still haven't l finished my summer work
2 The summer vacation will soon be over,but why haven't l finished my summer work yet
正确的表达应该是
1 The summer vacation will soon be over,but why still haven't l finished my summer work
2 The summer vacation will soon be over,but why haven't l finished my summer work yet