1/put the verds in the correct tense form 1. We...............(not/start) our dinner until our grandparents arrive. 2. She..............(never see) such a big elephant. 3. My father............(be) to Nha Trang three times. 4. Lan will be "green" if she.............(cycle) to school everyday. 5. He (begin)..............to study English when he was 5 years old. 6. We (have)................a better life if the enviroment is clean and fresh. 2/make questions forthe underlined part in each sentence. 1. the Olympics games are held( _once every four years_) =>_______________________________________________ 2. the children are (_playing tug of war_) =>________________________________________________ 3. The first olympic games took place (_in Greece in 776 BC_) =>____________________________________________ 4. Pele began his career (_at the age of 15_) =>______________________________________________ 5. i really like swimming( _because it helps me keep fit_) =>________________________________________________ * giúp mị với hứa vote tất cả cho những ai làm đc hết, phải đúng nha, ai lớp du ~