he __(spehd) half an hour __(practise) __(speak) English
he __(spehd) half an hour __(practise) __(speak) English
It usually(__)(__)half an hour(__)(__)his homework every day
half an hour ___(pass) since the train __(leave)
When ___the train __?In half an hour.
It takes me half an hour __(get ) on foot.
Half an hour ____(pass) since the train __(leave).
-When __ your brother __ back?-Abount half an hour ago
He wants to have an English pal.同义句转换He __ __ __ __ have an
he is still young,__ he can speak English well.
He is running __ 5 miles an hour.
Don't speak Chinese in an english class.句意相同You__ __ __ __sp
Tim is an American boy. He can speak __ chinese.