It is high time he (change) his bad habits.

changing

has changed

changed

has been changing


Description (বিবরণ) :

প্রশ্ন: It is high time he (change) his bad habits.

ব্যাখ্যা: It is high time / it is time + subject + verb এর past form ব্যবহৃত হয়। আবার It is high time / it is time + to + verb এর present form ব্যবহৃত হয় । সুতরাং option (গ) changed - ই সঠিক ।