Chắc suất Đại học top - Giữ chỗ ngay!! ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.
1. A plane with an engine on fire approached the runway . (watch)_____it(land)______ was frightening. there could have been a terrible accident
2.the customs officer opened the suitcase (see)_____if anything illegal was being brought into the country
3. i was enjoying my book but i stopped (read)____ (watch)_____ a program on tv
2.the customs officer opened the suitcase (see)_____if anything illegal was being brought into the country
3. i was enjoying my book but i stopped (read)____ (watch)_____ a program on tv