Many students listened to the lecture, but I wondered how much work they took________[ ]

The agreement indicates that the two companies will _____ with each other again.

Many of us would agree that improving country through technology has great potentials ______ food development in China[ ]

_______ in a top-level university abroad is what many students wish for.

nese,_______ date 2013–1–4 has a similarpronunciation to "love you for a lifetime", making it _______ mostlucky and romantic day