.Beginners of English can _________ quite well without learning any grammar rules.

to the measures ______ by the localgovernment , the polluted river is becoming clearer and clearer and fish havebegun to show up in it

Mywife sometimes _____ something she has long been looking for. That’s why sheenjoys window shopping.

often dosome work atweekends .

_______ Sally_______ her homework – Yes, she has.