49. The college was closed for a month. It was the Covid-19.
A. The college was closed for a month as a result of the Covid-19..
B. The college was closed for a month owing the fact of the Covid-19.
C. The college was closed for a month as a result of that it was the Covid-19.
D. The college was closed for a month because the Covid-19.
A. The college was closed for a month as a result of the Covid-19..
B. The college was closed for a month owing the fact of the Covid-19.
C. The college was closed for a month as a result of that it was the Covid-19.
D. The college was closed for a month because the Covid-19.