Ⅰ. 语法填空
1. (2018·全国卷Ⅰ) The team transforms the family’s long weekend of celebration (celebrate) with less expensive but still tasty recipes.
2. (2020·浙江高考)Later, they learned to work with the seasons(season), planting at the right time and, in dry areas, making use of annual floods to irrigate (灌溉) their fields.
3. (2019·浙江高考)Other American studies showed no connection/connections (connect) between uniforms and school performance.
4. (2018·全国Ⅱ卷) This switch has decreased pollution (pollute) in the country’s major lakes and reservoirs and made drinking water safer for people.
