HOC24
Lớp học
Môn học
Chủ đề / Chương
Bài học
She is___ the moon about the two holidays
A. over B. on C. to D. up
those boys spent 3 hours climbing to the top of the mountain
-> It........................................................................
He is good___.He can answer all the questions (exam)
They have waited for you for over three hour --> They began
Which do you prefer,__ homemade food or___out?
A. have - to eat B. having- eating C. have- eating D. to have- eat