Bài 1: Rearrange the following words and punctuation marks to complete the sentences
9.traffic/are/rush-hours/always/There/jams/during.\(\rightarrow\)..........................................
10.this time tomorrow/English/They/will be learning/
\(\Rightarrow\)...........................................................................................
11.Solar energy/in the world/by many countries/will be used/
\(\Rightarrow\)...........................................................................................
9/ There are always traffic jams during rush-hours.
10/ They will be learning English this time tomorrow.
11/ Solar energy will be used by many countries in the world.
9.There are always traffic jams during rush-hours.
10.They will be learning English this time tomorrow.
11.Solar energy will be used by many countries in the world.
