Inrecentyearsmuchmoreemphasishasbeenput______developingthestudentsproductiveskills.
A、ontoModern science and technology has _____ communication between people far apart.
Theprofessorsaidhecouldtalkon_____interestedtheaudience.
Onhearingagreatnoise,Mikelookedforwardthroughthewindow_____whathappenedoutsidetheroom.
Theorganizationbrokenorules,but______haditactedresponsibly.
"______ the friendship between our two people last forever!", and with this sincere hope, the president concluded his speech.
