$\begin{array}{|l|l|} \hline \text{make} & \text{become} & \text{conduct} & \text{enhance}& \text{send}\\ \hline \text{help} & \text{do} & \text{use} & \text{be}& \text{increase} \\ \hline \end{array}$

Mobile phone is an important medium of modern communication which (a)---- intercommunication. It (b) ----- our life very easy and comfortable. The world (c)----- smaller due to the rapid use of it. Mobile phone connected with the Internet (d)---- its users watch TV, and, use social media like Facebook, Instagram, LinkedIn etc. We (e) ----- almost everything by using various mobile apps. We can check mails and (f) ----- the reply through it. The use of mobile phone (g)----- noticeably during COVID-19. Nowadays, teachers and students (h)---- dependent on it greatly. It has played a vital role in (i) — online education. But excessive use of it causes unpredictable health hazards. So, we (j)---- it excessively.