—What's up? You look really down.—My wallet, mobile phone and ID card _______, I have called the police but I have heard nothing from them up to now.
Your suit won’t be ready ________Friday.You can collect it next Monday.
During their ten-day vacation,they traveled to England ________their own expense.
The table is ________;please carry it away.
As long as you stick to it,you’ll make progress ________.
The two balls fell ________the same speed and landed ________the ground at the same time.