Tiếng Anh Lớp 8: 36. If/ it/ not rain/ tomorrow/ I/ go/ camping/ my friends. – _________________________________________________________________________. 37. If/ I/ meet/ alien/ outer space/ I/ invite/ home/ talk. – _________________________________________________________________________. 38. I/ never/ travelled/ by/ air. – _________________________________________________________________________. 39. The students/ study/ for exam/ now. – _________________________________________________________________________. 40. It/ be/ such/ cold day/ we/ decide/ not/ go out. – ________________________________________________________________________., giúp em giải bài này ạ, em cảm ơn thầy cô và các bạn nhiều.