Read the text and fill in the gaps with the correct form of verbs as per subject and context. Mr. Mojumder (a) _______ (be) an English teacher for last 15 years. We are his students now. Earlier we (b) (have) another teacher, Mr Sarker. We never (c)_____ (see) him smiling. He (d)______ (not, explain) anything to us. We really (e) ______ (feel) bored in his class. However, Mr Mojumder ( ( f ) ) ______ (change) our class with his nice attitude. Everyday he (g) ______ (involve) us in pair work and groupwork. We have a presentation in English on Monday. We ( h ) ______ (present) suryey finding on Tobacco Consumption. For last few days we (i) ______ (work) hard for a smart presentation. My team ( j ) ______ (decide) to do power point presentation. We (k) ______ (consult) with Mr. Mojumder every now and then about our progress and we ( l ) ______ (get) him angry or irritated at any time. He (m) ______ (help) us doing the work but ( n ) ______ (guide) us with plan and other logistic support.