You have finished writing an e-mail on computer , but too many mistakes in it . You can click _____ .

Will you please ______ me a cup of tea

Can you join us in the party this evening?—Well，that depends on _____ I can have my report done before then.[ ]

Walking to school is slower than _________ a bus.

She may have missed the train,____ she won’t arrive for another hour.