1) mark the words that have 2 forms of plural a) buffalo b) boyfriend c) roof d) analysis e) man f) stratum g) groun -up h) antenna i) cactus j) scarf 2) which suffix doesn’t changethe place ofthe stress in the word ous ment ate on ics 3) find the correct sentence a) bob has been working at school for 5 years but he doesn’t work there now. b) bob has worked at school for 5 years and still works there . c) bob worked at school for 5 years and still works there. d) bob has worked at school for 5 years but he doesn’t work there now. e) bob worked at school for 5 years and is still working there. 4) arrange the sentences according to thegiven order : strong obligation , prohibition , recommendation, offering , absence of obligation. 1) one must have a license todrive a car. 2) shalli give you a helping hand . 3) you must not cross the street by the red light . 4) you should eat more fruit 5) you don’t have to go there. 5) match the names and their meanings. chloewoman of wealth megansymbol of place jessicalike good olivia blooming michael great 6) the words which can be adj and adv 1) fortnightly 6) goodly 2) yearly 7) comely 3) lowly 8) elderly 4) deadly 9)silly 5) ugly 7) find the right form ofplural for the word a court martial a) court martiales b) courts martials c) court martial d) courts martial e) court martials 8) the verbs are written with the suffix – ise both in british and american english . a) generalize b) organize c) mechanize d) baptize e) improvise f) criticize g) comprise h) realizei) despise