1.In the UK, families often celebrate Christmas together, _________ they can watch each other open their presents! A.though B.but C.because D.so 2. E
1.In the UK, families often celebrate Christmas together, _________ they can watch each other open their presents! A.though B.but C.because D.so 2. Everyone _________ wear a helmet when riding a motorbike. It’s mandatory according to traffic law. A.isn’t allowed to B.must C.can D.shouldn’t 3.You _________ speak when the teacher is speaking. * A.needn’t B.can’t C.don’t … Đọc tiếp