Bài4.Khoanh tròn vào câu trả lời đúng 1. Where ............ his wife ( be ) ? a.m b.is c.are d.be 2. 2. Jack ( wear ) ……suit today a.is wearing b.are wearing c.am wearng d.wears 3. The weather ( get ) ............ warm this season. a.gets b.are getting C.is getting d. are gets 4. My kids ( be ) ............ downstairs now . They ( play ) ............ chess . a.am / am playing b.is/is playing c .are / are playing d.be/ being 5.Look! The train( come ) ........... a.are coming. b.is coming C.are coming d.is coming 6.Alex always( borrow ) ............ me cash and never ( give ) .................. ... back . a.is borowing/giving b.are borrowing / giving c.borows/giving d.borrows / giving Ai giúp em với ạ