giúp mik với mik cần gấp lắm ạ. Ai trả lời đầu tiên mik cho 5 sao ạ 1.because his disease is dangerous, they are sending him to the hospital. (BECAUSE OF) 2.they can't work or travel because they are old (BECAUSE OF) 3.the lecture was so boring and irrelevant, so some pff the students fell asleep. (BECAUSE)

1. Because of his dangerous disease, they are sending him to the hospital.

• 1. • "Because of" is used to indicate the reason for an action or situation. In this case, the dangerous disease is the reason why they are sending him to the hospital.

       2. Because of their old age, they can't work or travel.

       • "Because of" is used to indicate the reason for an action or situation. In this case, their old age is the reason why they can't work or travel.

         3 The lecture was so boring and irrelevant, so some of the students fell asleep.

         • "Because" is used to indicate the cause and effect relationship between two clauses. In this case, the boring and irrelevant lecture is the cause, and the effect is that some of the students fell asleep. The word "because" connects the cause (the lecture being boring and irrelevant) with the effect (students falling asleep).